199591700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 576004800

約数和(自身を除く): 376413100

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, 175, 196, 220, 230, 245, 253, 275, 308, 322, 343, 350, 385, 460, 490, 506, 529, 539, 550, 575, 644, 686, 700, 770, 805, 980, 1012, 1058, 1078, 1100, 1127, 1150, 1225, 1265, 1372, 1540, 1610, 1715, 1771, 1925, 2116, 2156, 2254, 2300, 2450, 2530, 2645, 2695, 3220, 3430, 3542, 3703, 3773, 3850, 4025, 4508, 4900, 5060, 5290, 5390, 5635, 5819, 6325, 6860, 7084, 7406, 7546, 7700, 7889, 8050, 8575, 8855, 10580, 10780, 11270, 11638, 12397, 12650, 13225, 13475, 14812, 15092, 15778, 16100, 17150, 17710, 18515, 18865, 22540, 23276, 24794, 25300, 25921, 26450, 26950, 28175, 29095, 31556, 34300, 35420, 37030, 37730, 39445, 40733, 44275, 49588, 51842, 52900, 53900, 56350, 58190, 61985, 74060, 75460, 78890, 81466, 86779, 88550, 92575, 94325, 103684, 112700, 116380, 123970, 129605, 145475, 157780, 162932, 173558, 177100, 181447, 185150, 188650, 197225, 203665, 247940, 259210, 285131, 290950, 309925, 347116, 362894, 370300, 377300, 394450, 407330, 433895, 518420, 570262, 581900, 619850, 648025, 725788, 788900, 814660, 867790, 907235, 1018325, 1140524, 1239700, 1296050, 1425655, 1735580, 1814470, 1995917, 2036650, 2169475, 2592100, 2851310, 3628940, 3991834, 4073300, 4338950, 4536175, 5702620, 7128275, 7983668, 8677900, 9072350, 9979585, 14256550, 18144700, 19959170, 28513100, 39918340, 49897925, 99795850, 199591700]

約数ペア:

[(1, 199591700), (2, 99795850), (4, 49897925), (5, 39918340), (7, 28513100), (10, 19959170), (11, 18144700), (14, 14256550), (20, 9979585), (22, 9072350), (23, 8677900), (25, 7983668), (28, 7128275), (35, 5702620), (44, 4536175), (46, 4338950), (49, 4073300), (50, 3991834), (55, 3628940), (70, 2851310), (77, 2592100), (92, 2169475), (98, 2036650), (100, 1995917), (110, 1814470), (115, 1735580), (140, 1425655), (154, 1296050), (161, 1239700), (175, 1140524), (196, 1018325), (220, 907235), (230, 867790), (245, 814660), (253, 788900), (275, 725788), (308, 648025), (322, 619850), (343, 581900), (350, 570262), (385, 518420), (460, 433895), (490, 407330), (506, 394450), (529, 377300), (539, 370300), (550, 362894), (575, 347116), (644, 309925), (686, 290950), (700, 285131), (770, 259210), (805, 247940), (980, 203665), (1012, 197225), (1058, 188650), (1078, 185150), (1100, 181447), (1127, 177100), (1150, 173558), (1225, 162932), (1265, 157780), (1372, 145475), (1540, 129605), (1610, 123970), (1715, 116380), (1771, 112700), (1925, 103684), (2116, 94325), (2156, 92575), (2254, 88550), (2300, 86779), (2450, 81466), (2530, 78890), (2645, 75460), (2695, 74060), (3220, 61985), (3430, 58190), (3542, 56350), (3703, 53900), (3773, 52900), (3850, 51842), (4025, 49588), (4508, 44275), (4900, 40733), (5060, 39445), (5290, 37730), (5390, 37030), (5635, 35420), (5819, 34300), (6325, 31556), (6860, 29095), (7084, 28175), (7406, 26950), (7546, 26450), (7700, 25921), (7889, 25300), (8050, 24794), (8575, 23276), (8855, 22540), (10580, 18865), (10780, 18515), (11270, 17710), (11638, 17150), (12397, 16100), (12650, 15778), (13225, 15092), (13475, 14812)]