248153208

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{195089}}^1$

素因数の和:195151

約数の個数: 32

約数和(自身を含む): 632091600

約数和(自身を除く): 383938392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 195089, 390178, 585267, 780356, 1170534, 1560712, 2341068, 4682136, 10339717, 20679434, 31019151, 41358868, 62038302, 82717736, 124076604, 248153208]

約数ペア:

[(1, 248153208), (2, 124076604), (3, 82717736), (4, 62038302), (6, 41358868), (8, 31019151), (12, 20679434), (24, 10339717), (53, 4682136), (106, 2341068), (159, 1560712), (212, 1170534), (318, 780356), (424, 585267), (636, 390178), (1272, 195089)]