201312506254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1\times {\mathrm{14747}}^1$

素因数の和:17328

約数の個数: 32

約数和(自身を含む): 320149584000

約数和(自身を除く): 118837077746

約数列:

[1, 2, 19, 38, 149, 298, 2411, 2831, 4822, 5662, 14747, 29494, 45809, 91618, 280193, 359239, 560386, 718478, 2197303, 4394606, 6825541, 13651082, 35555017, 41748757, 71110034, 83497514, 675545323, 1351090646, 5297697533, 10595395066, 100656253127, 201312506254]

約数ペア:

[(1, 201312506254), (2, 100656253127), (19, 10595395066), (38, 5297697533), (149, 1351090646), (298, 675545323), (2411, 83497514), (2831, 71110034), (4822, 41748757), (5662, 35555017), (14747, 13651082), (29494, 6825541), (45809, 4394606), (91618, 2197303), (280193, 718478), (359239, 560386)]