208861384144

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12515663}}^1$

素因数の和:12515827

約数の個数: 40

約数和(自身を含む): 465582700800

約数和(自身を除く): 256721316656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 12515663, 25031326, 50062652, 87609641, 100125304, 175219282, 200250608, 350438564, 700877128, 1401754256, 1864833787, 3729667574, 7459335148, 13053836509, 14918670296, 26107673018, 29837340592, 52215346036, 104430692072, 208861384144]

約数ペア:

[(1, 208861384144), (2, 104430692072), (4, 52215346036), (7, 29837340592), (8, 26107673018), (14, 14918670296), (16, 13053836509), (28, 7459335148), (56, 3729667574), (112, 1864833787), (149, 1401754256), (298, 700877128), (596, 350438564), (1043, 200250608), (1192, 175219282), (2086, 100125304), (2384, 87609641), (4172, 50062652), (8344, 25031326), (16688, 12515663)]