207788253460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{597127}}^1$

素因数の和:597400

約数の個数: 48

約数和(自身を含む): 443002097664

約数和(自身を除く): 235213844204

約数列:

[1, 2, 4, 5, 10, 20, 127, 137, 254, 274, 508, 548, 635, 685, 1270, 1370, 2540, 2740, 17399, 34798, 69596, 86995, 173990, 347980, 597127, 1194254, 2388508, 2985635, 5971270, 11942540, 75835129, 81806399, 151670258, 163612798, 303340516, 327225596, 379175645, 409031995, 758351290, 818063990, 1516702580, 1636127980, 10389412673, 20778825346, 41557650692, 51947063365, 103894126730, 207788253460]

約数ペア:

[(1, 207788253460), (2, 103894126730), (4, 51947063365), (5, 41557650692), (10, 20778825346), (20, 10389412673), (127, 1636127980), (137, 1516702580), (254, 818063990), (274, 758351290), (508, 409031995), (548, 379175645), (635, 327225596), (685, 303340516), (1270, 163612798), (1370, 151670258), (2540, 81806399), (2740, 75835129), (17399, 11942540), (34798, 5971270), (69596, 2985635), (86995, 2388508), (173990, 1194254), (347980, 597127)]