197762368

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 409651200

約数和(自身を除く): 211888832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 232, 254, 464, 508, 839, 928, 1016, 1678, 1856, 2032, 3356, 3683, 4064, 6712, 7366, 8128, 13424, 14732, 24331, 26848, 29464, 48662, 53696, 58928, 97324, 106553, 117856, 194648, 213106, 235712, 389296, 426212, 778592, 852424, 1557184, 1704848, 3090037, 3409696, 6180074, 6819392, 12360148, 24720296, 49440592, 98881184, 197762368]

約数ペア:

[(1, 197762368), (2, 98881184), (4, 49440592), (8, 24720296), (16, 12360148), (29, 6819392), (32, 6180074), (58, 3409696), (64, 3090037), (116, 1704848), (127, 1557184), (232, 852424), (254, 778592), (464, 426212), (508, 389296), (839, 235712), (928, 213106), (1016, 194648), (1678, 117856), (1856, 106553), (2032, 97324), (3356, 58928), (3683, 53696), (4064, 48662), (6712, 29464), (7366, 26848), (8128, 24331), (13424, 14732)]