206117008

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 406043456

約数和(自身を除く): 199926448

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 362, 412, 691, 724, 824, 1382, 1448, 1648, 2764, 2896, 5528, 11056, 18643, 37286, 71173, 74572, 125071, 142346, 149144, 250142, 284692, 298288, 500284, 569384, 1000568, 1138768, 2001136, 12882313, 25764626, 51529252, 103058504, 206117008]

約数ペア:

[(1, 206117008), (2, 103058504), (4, 51529252), (8, 25764626), (16, 12882313), (103, 2001136), (181, 1138768), (206, 1000568), (362, 569384), (412, 500284), (691, 298288), (724, 284692), (824, 250142), (1382, 149144), (1448, 142346), (1648, 125071), (2764, 74572), (2896, 71173), (5528, 37286), (11056, 18643)]