213723184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2141}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 439846848

約数和(自身を除く): 226123664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 734, 1468, 2141, 2936, 4282, 5872, 6239, 8564, 12478, 17128, 24956, 34256, 36397, 49912, 72794, 99824, 145588, 291176, 582352, 785747, 1571494, 3142988, 6285976, 12571952, 13357699, 26715398, 53430796, 106861592, 213723184]

約数ペア:

[(1, 213723184), (2, 106861592), (4, 53430796), (8, 26715398), (16, 13357699), (17, 12571952), (34, 6285976), (68, 3142988), (136, 1571494), (272, 785747), (367, 582352), (734, 291176), (1468, 145588), (2141, 99824), (2936, 72794), (4282, 49912), (5872, 36397), (6239, 34256), (8564, 24956), (12478, 17128)]