189662090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{797}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 349045200

約数和(自身を除く): 159383110

約数列:

[1, 2, 5, 10, 53, 106, 265, 449, 530, 797, 898, 1594, 2245, 3985, 4490, 7970, 23797, 42241, 47594, 84482, 118985, 211205, 237970, 357853, 422410, 715706, 1789265, 3578530, 18966209, 37932418, 94831045, 189662090]

約数ペア:

[(1, 189662090), (2, 94831045), (5, 37932418), (10, 18966209), (53, 3578530), (106, 1789265), (265, 715706), (449, 422410), (530, 357853), (797, 237970), (898, 211205), (1594, 118985), (2245, 84482), (3985, 47594), (4490, 42241), (7970, 23797)]