205224816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251501}}^1$

素因数の和:251529

約数の個数: 40

約数和(自身を含む): 561352464

約数和(自身を除く): 356127648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 251501, 503002, 754503, 1006004, 1509006, 2012008, 3018012, 4024016, 4275517, 6036024, 8551034, 12072048, 12826551, 17102068, 25653102, 34204136, 51306204, 68408272, 102612408, 205224816]

約数ペア:

[(1, 205224816), (2, 102612408), (3, 68408272), (4, 51306204), (6, 34204136), (8, 25653102), (12, 17102068), (16, 12826551), (17, 12072048), (24, 8551034), (34, 6036024), (48, 4275517), (51, 4024016), (68, 3018012), (102, 2012008), (136, 1509006), (204, 1006004), (272, 754503), (408, 503002), (816, 251501)]