209009115134

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1873}}^1\times {\mathrm{2837}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 319360003776

約数和(自身を除く): 110350888642

約数列:

[1, 2, 71, 142, 277, 554, 1873, 2837, 3746, 5674, 19667, 39334, 132983, 201427, 265966, 402854, 518821, 785849, 1037642, 1571698, 5313701, 10627402, 36836291, 55795279, 73672582, 111590558, 377272771, 754545542, 1471895177, 2943790354, 104504557567, 209009115134]

約数ペア:

[(1, 209009115134), (2, 104504557567), (71, 2943790354), (142, 1471895177), (277, 754545542), (554, 377272771), (1873, 111590558), (2837, 73672582), (3746, 55795279), (5674, 36836291), (19667, 10627402), (39334, 5313701), (132983, 1571698), (201427, 1037642), (265966, 785849), (402854, 518821)]