202015216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57131}}^1$

素因数の和:57169

約数の個数: 40

約数和(自身を含む): 446315184

約数和(自身を除く): 244299968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 57131, 114262, 228524, 457048, 742703, 914096, 971227, 1485406, 1942454, 2970812, 3884908, 5941624, 7769816, 11883248, 12625951, 15539632, 25251902, 50503804, 101007608, 202015216]

約数ペア:

[(1, 202015216), (2, 101007608), (4, 50503804), (8, 25251902), (13, 15539632), (16, 12625951), (17, 11883248), (26, 7769816), (34, 5941624), (52, 3884908), (68, 2970812), (104, 1942454), (136, 1485406), (208, 971227), (221, 914096), (272, 742703), (442, 457048), (884, 228524), (1768, 114262), (3536, 57131)]