211015072

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 422876160

約数和(自身を除く): 211861088

約数列:

[1, 2, 4, 8, 16, 32, 127, 137, 254, 274, 379, 508, 548, 758, 1016, 1096, 1516, 2032, 2192, 3032, 4064, 4384, 6064, 12128, 17399, 34798, 48133, 51923, 69596, 96266, 103846, 139192, 192532, 207692, 278384, 385064, 415384, 556768, 770128, 830768, 1540256, 1661536, 6594221, 13188442, 26376884, 52753768, 105507536, 211015072]

約数ペア:

[(1, 211015072), (2, 105507536), (4, 52753768), (8, 26376884), (16, 13188442), (32, 6594221), (127, 1661536), (137, 1540256), (254, 830768), (274, 770128), (379, 556768), (508, 415384), (548, 385064), (758, 278384), (1016, 207692), (1096, 192532), (1516, 139192), (2032, 103846), (2192, 96266), (3032, 69596), (4064, 51923), (4384, 48133), (6064, 34798), (12128, 17399)]