227977316

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 464545536

約数和(自身を除く): 236568220

約数列:

[1, 2, 4, 7, 14, 28, 103, 137, 206, 274, 412, 548, 577, 721, 959, 1154, 1442, 1918, 2308, 2884, 3836, 4039, 8078, 14111, 16156, 28222, 56444, 59431, 79049, 98777, 118862, 158098, 197554, 237724, 316196, 395108, 416017, 553343, 832034, 1106686, 1664068, 2213372, 8142047, 16284094, 32568188, 56994329, 113988658, 227977316]

約数ペア:

[(1, 227977316), (2, 113988658), (4, 56994329), (7, 32568188), (14, 16284094), (28, 8142047), (103, 2213372), (137, 1664068), (206, 1106686), (274, 832034), (412, 553343), (548, 416017), (577, 395108), (721, 316196), (959, 237724), (1154, 197554), (1442, 158098), (1918, 118862), (2308, 98777), (2884, 79049), (3836, 59431), (4039, 56444), (8078, 28222), (14111, 16156)]