201313940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15091}}^1$

素因数の和:15152

約数の個数: 48

約数和(自身を含む): 456382080

約数和(自身を除く): 255068140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 15091, 30182, 60364, 75455, 150910, 301820, 347093, 437639, 694186, 875278, 1388372, 1735465, 1750556, 2188195, 3470930, 4376390, 6941860, 8752780, 10065697, 20131394, 40262788, 50328485, 100656970, 201313940]

約数ペア:

[(1, 201313940), (2, 100656970), (4, 50328485), (5, 40262788), (10, 20131394), (20, 10065697), (23, 8752780), (29, 6941860), (46, 4376390), (58, 3470930), (92, 2188195), (115, 1750556), (116, 1735465), (145, 1388372), (230, 875278), (290, 694186), (460, 437639), (580, 347093), (667, 301820), (1334, 150910), (2668, 75455), (3335, 60364), (6670, 30182), (13340, 15091)]