208587056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{761}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 416503104

約数和(自身を除く): 207916048

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 463, 592, 761, 926, 1522, 1852, 3044, 3704, 6088, 7408, 12176, 17131, 28157, 34262, 56314, 68524, 112628, 137048, 225256, 274096, 352343, 450512, 704686, 1409372, 2818744, 5637488, 13036691, 26073382, 52146764, 104293528, 208587056]

約数ペア:

[(1, 208587056), (2, 104293528), (4, 52146764), (8, 26073382), (16, 13036691), (37, 5637488), (74, 2818744), (148, 1409372), (296, 704686), (463, 450512), (592, 352343), (761, 274096), (926, 225256), (1522, 137048), (1852, 112628), (3044, 68524), (3704, 56314), (6088, 34262), (7408, 28157), (12176, 17131)]