201771652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19231}}^1$

素因数の和:19339

約数の個数: 24

約数和(自身を含む): 367254272

約数和(自身を除く): 165482620

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 19231, 38462, 76924, 826933, 1173091, 1653866, 2346182, 3307732, 4692364, 50442913, 100885826, 201771652]

約数ペア:

[(1, 201771652), (2, 100885826), (4, 50442913), (43, 4692364), (61, 3307732), (86, 2346182), (122, 1653866), (172, 1173091), (244, 826933), (2623, 76924), (5246, 38462), (10492, 19231)]