204469824

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81919}}^1$

素因数の和:81947

約数の個数: 56

約数和(自身を含む): 582615040

約数和(自身を除く): 378145216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 81919, 163838, 245757, 327676, 491514, 655352, 983028, 1064947, 1310704, 1966056, 2129894, 2621408, 3194841, 3932112, 4259788, 5242816, 6389682, 7864224, 8519576, 12779364, 15728448, 17039152, 25558728, 34078304, 51117456, 68156608, 102234912, 204469824]

約数ペア:

[(1, 204469824), (2, 102234912), (3, 68156608), (4, 51117456), (6, 34078304), (8, 25558728), (12, 17039152), (13, 15728448), (16, 12779364), (24, 8519576), (26, 7864224), (32, 6389682), (39, 5242816), (48, 4259788), (52, 3932112), (64, 3194841), (78, 2621408), (96, 2129894), (104, 1966056), (156, 1310704), (192, 1064947), (208, 983028), (312, 655352), (416, 491514), (624, 327676), (832, 245757), (1248, 163838), (2496, 81919)]