202119638

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 351571968

約数和(自身を除く): 149452330

約数列:

[1, 2, 7, 14, 131, 191, 262, 382, 577, 917, 1154, 1337, 1834, 2674, 4039, 8078, 25021, 50042, 75587, 110207, 151174, 175147, 220414, 350294, 529109, 771449, 1058218, 1542898, 14437117, 28874234, 101059819, 202119638]

約数ペア:

[(1, 202119638), (2, 101059819), (7, 28874234), (14, 14437117), (131, 1542898), (191, 1058218), (262, 771449), (382, 529109), (577, 350294), (917, 220414), (1154, 175147), (1337, 151174), (1834, 110207), (2674, 75587), (4039, 50042), (8078, 25021)]