201955870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1297}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 380179008

約数和(自身を除く): 178223138

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 677, 1297, 1354, 2594, 3385, 6485, 6770, 12970, 15571, 29831, 31142, 59662, 77855, 149155, 155710, 298310, 878069, 1756138, 4390345, 8780690, 20195587, 40391174, 100977935, 201955870]

約数ペア:

[(1, 201955870), (2, 100977935), (5, 40391174), (10, 20195587), (23, 8780690), (46, 4390345), (115, 1756138), (230, 878069), (677, 298310), (1297, 155710), (1354, 149155), (2594, 77855), (3385, 59662), (6485, 31142), (6770, 29831), (12970, 15571)]