201307557932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{308249}}^1$

素因数の和:308946

約数の個数: 48

約数和(自身を含む): 399960540000

約数和(自身を除く): 198652982068

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 661, 988, 1322, 2644, 8593, 12559, 17186, 25118, 34372, 50236, 163267, 308249, 326534, 616498, 653068, 1232996, 4007237, 5856731, 8014474, 11713462, 16028948, 23426924, 76137503, 152275006, 203752589, 304550012, 407505178, 815010356, 2648783657, 3871299191, 5297567314, 7742598382, 10595134628, 15485196764, 50326889483, 100653778966, 201307557932]

約数ペア:

[(1, 201307557932), (2, 100653778966), (4, 50326889483), (13, 15485196764), (19, 10595134628), (26, 7742598382), (38, 5297567314), (52, 3871299191), (76, 2648783657), (247, 815010356), (494, 407505178), (661, 304550012), (988, 203752589), (1322, 152275006), (2644, 76137503), (8593, 23426924), (12559, 16028948), (17186, 11713462), (25118, 8014474), (34372, 5856731), (50236, 4007237), (163267, 1232996), (308249, 653068), (326534, 616498)]