203290360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55849}}^1$

素因数の和:55880

約数の個数: 64

約数和(自身を含む): 562968000

約数和(自身を除く): 359677640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55849, 111698, 223396, 279245, 390943, 446792, 558490, 726037, 781886, 1116980, 1452074, 1563772, 1954715, 2233960, 2904148, 3127544, 3630185, 3909430, 5082259, 5808296, 7260370, 7818860, 10164518, 14520740, 15637720, 20329036, 25411295, 29041480, 40658072, 50822590, 101645180, 203290360]

約数ペア:

[(1, 203290360), (2, 101645180), (4, 50822590), (5, 40658072), (7, 29041480), (8, 25411295), (10, 20329036), (13, 15637720), (14, 14520740), (20, 10164518), (26, 7818860), (28, 7260370), (35, 5808296), (40, 5082259), (52, 3909430), (56, 3630185), (65, 3127544), (70, 2904148), (91, 2233960), (104, 1954715), (130, 1563772), (140, 1452074), (182, 1116980), (260, 781886), (280, 726037), (364, 558490), (455, 446792), (520, 390943), (728, 279245), (910, 223396), (1820, 111698), (3640, 55849)]