207610888

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 188654072

約数列:

[1, 2, 4, 8, 83, 166, 191, 332, 382, 664, 764, 1528, 1637, 3274, 6548, 13096, 15853, 31706, 63412, 126824, 135871, 271742, 312667, 543484, 625334, 1086968, 1250668, 2501336, 25951361, 51902722, 103805444, 207610888]

約数ペア:

[(1, 207610888), (2, 103805444), (4, 51902722), (8, 25951361), (83, 2501336), (166, 1250668), (191, 1086968), (332, 625334), (382, 543484), (664, 312667), (764, 271742), (1528, 135871), (1637, 126824), (3274, 63412), (6548, 31706), (13096, 15853)]