199905072

素因数分解:

$2^4\times 3^1\times {\mathrm{557}}^1\times {\mathrm{7477}}^1$

素因数の和:8045

約数の個数: 40

約数和(自身を含む): 517417776

約数和(自身を除く): 317512704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 557, 1114, 1671, 2228, 3342, 4456, 6684, 7477, 8912, 13368, 14954, 22431, 26736, 29908, 44862, 59816, 89724, 119632, 179448, 358896, 4164689, 8329378, 12494067, 16658756, 24988134, 33317512, 49976268, 66635024, 99952536, 199905072]

約数ペア:

[(1, 199905072), (2, 99952536), (3, 66635024), (4, 49976268), (6, 33317512), (8, 24988134), (12, 16658756), (16, 12494067), (24, 8329378), (48, 4164689), (557, 358896), (1114, 179448), (1671, 119632), (2228, 89724), (3342, 59816), (4456, 44862), (6684, 29908), (7477, 26736), (8912, 22431), (13368, 14954)]