201597730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 390798720

約数和(自身を除く): 189200990

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 289, 395, 578, 790, 883, 1343, 1445, 1766, 2686, 2890, 4415, 6715, 8830, 13430, 15011, 22831, 30022, 45662, 69757, 75055, 114155, 139514, 150110, 228310, 255187, 348785, 510374, 697570, 1185869, 1275935, 2371738, 2551870, 5929345, 11858690, 20159773, 40319546, 100798865, 201597730]

約数ペア:

[(1, 201597730), (2, 100798865), (5, 40319546), (10, 20159773), (17, 11858690), (34, 5929345), (79, 2551870), (85, 2371738), (158, 1275935), (170, 1185869), (289, 697570), (395, 510374), (578, 348785), (790, 255187), (883, 228310), (1343, 150110), (1445, 139514), (1766, 114155), (2686, 75055), (2890, 69757), (4415, 45662), (6715, 30022), (8830, 22831), (13430, 15011)]