201890296

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{2081}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 386502480

約数和(自身を除く): 184612184

約数列:

[1, 2, 4, 8, 67, 134, 181, 268, 362, 536, 724, 1448, 2081, 4162, 8324, 12127, 16648, 24254, 48508, 97016, 139427, 278854, 376661, 557708, 753322, 1115416, 1506644, 3013288, 25236287, 50472574, 100945148, 201890296]

約数ペア:

[(1, 201890296), (2, 100945148), (4, 50472574), (8, 25236287), (67, 3013288), (134, 1506644), (181, 1115416), (268, 753322), (362, 557708), (536, 376661), (724, 278854), (1448, 139427), (2081, 97016), (4162, 48508), (8324, 24254), (12127, 16648)]