200859680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 561629376

約数和(自身を除く): 360769696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 131, 140, 148, 160, 185, 224, 259, 262, 280, 296, 370, 518, 524, 560, 592, 655, 740, 917, 1036, 1048, 1120, 1184, 1295, 1310, 1369, 1480, 1834, 2072, 2096, 2590, 2620, 2738, 2960, 3668, 4144, 4192, 4585, 4847, 5180, 5240, 5476, 5920, 6845, 7336, 8288, 9170, 9583, 9694, 10360, 10480, 10952, 13690, 14672, 18340, 19166, 19388, 20720, 20960, 21904, 24235, 27380, 29344, 33929, 36680, 38332, 38776, 41440, 43808, 47915, 48470, 54760, 67858, 73360, 76664, 77552, 95830, 96940, 109520, 135716, 146720, 153328, 155104, 169645, 179339, 191660, 193880, 219040, 271432, 306656, 339290, 358678, 383320, 387760, 542864, 678580, 717356, 766640, 775520, 896695, 1085728, 1255373, 1357160, 1434712, 1533280, 1793390, 2510746, 2714320, 2869424, 3586780, 5021492, 5428640, 5738848, 6276865, 7173560, 10042984, 12553730, 14347120, 20085968, 25107460, 28694240, 40171936, 50214920, 100429840, 200859680]

約数ペア:

[(1, 200859680), (2, 100429840), (4, 50214920), (5, 40171936), (7, 28694240), (8, 25107460), (10, 20085968), (14, 14347120), (16, 12553730), (20, 10042984), (28, 7173560), (32, 6276865), (35, 5738848), (37, 5428640), (40, 5021492), (56, 3586780), (70, 2869424), (74, 2714320), (80, 2510746), (112, 1793390), (131, 1533280), (140, 1434712), (148, 1357160), (160, 1255373), (185, 1085728), (224, 896695), (259, 775520), (262, 766640), (280, 717356), (296, 678580), (370, 542864), (518, 387760), (524, 383320), (560, 358678), (592, 339290), (655, 306656), (740, 271432), (917, 219040), (1036, 193880), (1048, 191660), (1120, 179339), (1184, 169645), (1295, 155104), (1310, 153328), (1369, 146720), (1480, 135716), (1834, 109520), (2072, 96940), (2096, 95830), (2590, 77552), (2620, 76664), (2738, 73360), (2960, 67858), (3668, 54760), (4144, 48470), (4192, 47915), (4585, 43808), (4847, 41440), (5180, 38776), (5240, 38332), (5476, 36680), (5920, 33929), (6845, 29344), (7336, 27380), (8288, 24235), (9170, 21904), (9583, 20960), (9694, 20720), (10360, 19388), (10480, 19166), (10952, 18340), (13690, 14672)]