202071100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 584212608

約数和(自身を除く): 382141508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 49, 50, 55, 70, 77, 92, 98, 100, 110, 115, 140, 154, 161, 163, 175, 196, 220, 230, 245, 253, 275, 308, 322, 326, 350, 385, 460, 490, 506, 539, 550, 575, 644, 652, 700, 770, 805, 815, 980, 1012, 1078, 1100, 1127, 1141, 1150, 1225, 1265, 1540, 1610, 1630, 1771, 1793, 1925, 2156, 2254, 2282, 2300, 2450, 2530, 2695, 3220, 3260, 3542, 3586, 3749, 3850, 4025, 4075, 4508, 4564, 4900, 5060, 5390, 5635, 5705, 6325, 7084, 7172, 7498, 7700, 7987, 8050, 8150, 8855, 8965, 10780, 11270, 11410, 12397, 12551, 12650, 13475, 14996, 15974, 16100, 16300, 17710, 17930, 18745, 22540, 22820, 24794, 25102, 25300, 26243, 26950, 28175, 28525, 31948, 35420, 35860, 37490, 39935, 41239, 44275, 44825, 49588, 50204, 52486, 53900, 56350, 57050, 61985, 62755, 74980, 79870, 82478, 87857, 88550, 89650, 93725, 104972, 112700, 114100, 123970, 125510, 131215, 159740, 164956, 175714, 177100, 179300, 183701, 187450, 199675, 206195, 247940, 251020, 262430, 288673, 309925, 313775, 351428, 367402, 374900, 399350, 412390, 439285, 524860, 577346, 619850, 627550, 656075, 734804, 798700, 824780, 878570, 918505, 1030975, 1154692, 1239700, 1255100, 1312150, 1443365, 1757140, 1837010, 2020711, 2061950, 2196425, 2624300, 2886730, 3674020, 4041422, 4123900, 4392850, 4592525, 5773460, 7216825, 8082844, 8785700, 9185050, 10103555, 14433650, 18370100, 20207110, 28867300, 40414220, 50517775, 101035550, 202071100]

約数ペア:

[(1, 202071100), (2, 101035550), (4, 50517775), (5, 40414220), (7, 28867300), (10, 20207110), (11, 18370100), (14, 14433650), (20, 10103555), (22, 9185050), (23, 8785700), (25, 8082844), (28, 7216825), (35, 5773460), (44, 4592525), (46, 4392850), (49, 4123900), (50, 4041422), (55, 3674020), (70, 2886730), (77, 2624300), (92, 2196425), (98, 2061950), (100, 2020711), (110, 1837010), (115, 1757140), (140, 1443365), (154, 1312150), (161, 1255100), (163, 1239700), (175, 1154692), (196, 1030975), (220, 918505), (230, 878570), (245, 824780), (253, 798700), (275, 734804), (308, 656075), (322, 627550), (326, 619850), (350, 577346), (385, 524860), (460, 439285), (490, 412390), (506, 399350), (539, 374900), (550, 367402), (575, 351428), (644, 313775), (652, 309925), (700, 288673), (770, 262430), (805, 251020), (815, 247940), (980, 206195), (1012, 199675), (1078, 187450), (1100, 183701), (1127, 179300), (1141, 177100), (1150, 175714), (1225, 164956), (1265, 159740), (1540, 131215), (1610, 125510), (1630, 123970), (1771, 114100), (1793, 112700), (1925, 104972), (2156, 93725), (2254, 89650), (2282, 88550), (2300, 87857), (2450, 82478), (2530, 79870), (2695, 74980), (3220, 62755), (3260, 61985), (3542, 57050), (3586, 56350), (3749, 53900), (3850, 52486), (4025, 50204), (4075, 49588), (4508, 44825), (4564, 44275), (4900, 41239), (5060, 39935), (5390, 37490), (5635, 35860), (5705, 35420), (6325, 31948), (7084, 28525), (7172, 28175), (7498, 26950), (7700, 26243), (7987, 25300), (8050, 25102), (8150, 24794), (8855, 22820), (8965, 22540), (10780, 18745), (11270, 17930), (11410, 17710), (12397, 16300), (12551, 16100), (12650, 15974), (13475, 14996)]