202155928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10177}}^1$

素因数の和:10387

約数の個数: 32

約数和(自身を含む): 410376960

約数和(自身を除く): 208221032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 10177, 19864, 20354, 40708, 81416, 132301, 264602, 529204, 1058408, 1943807, 3887614, 7775228, 15550456, 25269491, 50538982, 101077964, 202155928]

約数ペア:

[(1, 202155928), (2, 101077964), (4, 50538982), (8, 25269491), (13, 15550456), (26, 7775228), (52, 3887614), (104, 1943807), (191, 1058408), (382, 529204), (764, 264602), (1528, 132301), (2483, 81416), (4966, 40708), (9932, 20354), (10177, 19864)]