201659860112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{604699}}^1$

素因数の和:605823

約数の個数: 40

約数和(自身を含む): 411655572000

約数和(自身を除く): 209995711888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1097, 2194, 4388, 8776, 17552, 20843, 41686, 83372, 166744, 333488, 604699, 1209398, 2418796, 4837592, 9675184, 11489281, 22978562, 45957124, 91914248, 183828496, 663354803, 1326709606, 2653419212, 5306838424, 10613676848, 12603741257, 25207482514, 50414965028, 100829930056, 201659860112]

約数ペア:

[(1, 201659860112), (2, 100829930056), (4, 50414965028), (8, 25207482514), (16, 12603741257), (19, 10613676848), (38, 5306838424), (76, 2653419212), (152, 1326709606), (304, 663354803), (1097, 183828496), (2194, 91914248), (4388, 45957124), (8776, 22978562), (17552, 11489281), (20843, 9675184), (41686, 4837592), (83372, 2418796), (166744, 1209398), (333488, 604699)]