200621502

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{161531}}^1$

素因数の和:161565

約数の個数: 32

約数和(自身を含む): 465212160

約数和(自身を除く): 264590658

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 161531, 323062, 484593, 969186, 1453779, 2907558, 3715213, 4361337, 7430426, 8722674, 11145639, 22291278, 33436917, 66873834, 100310751, 200621502]

約数ペア:

[(1, 200621502), (2, 100310751), (3, 66873834), (6, 33436917), (9, 22291278), (18, 11145639), (23, 8722674), (27, 7430426), (46, 4361337), (54, 3715213), (69, 2907558), (138, 1453779), (207, 969186), (414, 484593), (621, 323062), (1242, 161531)]