203394100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 576296448

約数和(自身を除く): 372902348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 49, 50, 52, 62, 65, 70, 91, 98, 100, 103, 124, 130, 140, 155, 175, 182, 196, 206, 217, 245, 260, 310, 325, 350, 364, 403, 412, 434, 455, 490, 515, 620, 637, 650, 700, 721, 775, 806, 868, 910, 980, 1030, 1085, 1225, 1274, 1300, 1339, 1442, 1519, 1550, 1612, 1820, 2015, 2060, 2170, 2275, 2450, 2548, 2575, 2678, 2821, 2884, 3038, 3100, 3185, 3193, 3605, 4030, 4340, 4550, 4900, 5047, 5150, 5356, 5425, 5642, 6076, 6370, 6386, 6695, 7210, 7595, 8060, 9100, 9373, 10075, 10094, 10300, 10850, 11284, 12740, 12772, 13390, 14105, 14420, 15190, 15925, 15965, 18025, 18746, 19747, 20150, 20188, 21700, 22351, 25235, 26780, 28210, 30380, 31850, 31930, 33475, 36050, 37492, 37975, 39494, 40300, 41509, 44702, 46865, 50470, 56420, 63700, 63860, 65611, 66950, 70525, 72100, 75950, 78988, 79825, 83018, 89404, 93730, 98735, 100940, 111755, 126175, 131222, 133900, 141050, 151900, 156457, 159650, 166036, 187460, 197470, 207545, 223510, 234325, 252350, 262444, 282100, 290563, 312914, 319300, 328055, 394940, 415090, 447020, 468650, 493675, 504700, 558775, 581126, 625828, 656110, 782285, 830180, 937300, 987350, 1037725, 1117550, 1162252, 1312220, 1452815, 1564570, 1640275, 1974700, 2033941, 2075450, 2235100, 2905630, 3129140, 3280550, 3911425, 4067882, 4150900, 5811260, 6561100, 7264075, 7822850, 8135764, 10169705, 14528150, 15645700, 20339410, 29056300, 40678820, 50848525, 101697050, 203394100]

約数ペア:

[(1, 203394100), (2, 101697050), (4, 50848525), (5, 40678820), (7, 29056300), (10, 20339410), (13, 15645700), (14, 14528150), (20, 10169705), (25, 8135764), (26, 7822850), (28, 7264075), (31, 6561100), (35, 5811260), (49, 4150900), (50, 4067882), (52, 3911425), (62, 3280550), (65, 3129140), (70, 2905630), (91, 2235100), (98, 2075450), (100, 2033941), (103, 1974700), (124, 1640275), (130, 1564570), (140, 1452815), (155, 1312220), (175, 1162252), (182, 1117550), (196, 1037725), (206, 987350), (217, 937300), (245, 830180), (260, 782285), (310, 656110), (325, 625828), (350, 581126), (364, 558775), (403, 504700), (412, 493675), (434, 468650), (455, 447020), (490, 415090), (515, 394940), (620, 328055), (637, 319300), (650, 312914), (700, 290563), (721, 282100), (775, 262444), (806, 252350), (868, 234325), (910, 223510), (980, 207545), (1030, 197470), (1085, 187460), (1225, 166036), (1274, 159650), (1300, 156457), (1339, 151900), (1442, 141050), (1519, 133900), (1550, 131222), (1612, 126175), (1820, 111755), (2015, 100940), (2060, 98735), (2170, 93730), (2275, 89404), (2450, 83018), (2548, 79825), (2575, 78988), (2678, 75950), (2821, 72100), (2884, 70525), (3038, 66950), (3100, 65611), (3185, 63860), (3193, 63700), (3605, 56420), (4030, 50470), (4340, 46865), (4550, 44702), (4900, 41509), (5047, 40300), (5150, 39494), (5356, 37975), (5425, 37492), (5642, 36050), (6076, 33475), (6370, 31930), (6386, 31850), (6695, 30380), (7210, 28210), (7595, 26780), (8060, 25235), (9100, 22351), (9373, 21700), (10075, 20188), (10094, 20150), (10300, 19747), (10850, 18746), (11284, 18025), (12740, 15965), (12772, 15925), (13390, 15190), (14105, 14420)]