201449072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{27917}}^1$

素因数の和:27977

約数の個数: 40

約数和(自身を含む): 436190832

約数和(自身を除く): 234741760

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 27917, 55834, 111668, 223336, 307087, 446672, 614174, 1144597, 1228348, 2289194, 2456696, 4578388, 4913392, 9156776, 12590567, 18313552, 25181134, 50362268, 100724536, 201449072]

約数ペア:

[(1, 201449072), (2, 100724536), (4, 50362268), (8, 25181134), (11, 18313552), (16, 12590567), (22, 9156776), (41, 4913392), (44, 4578388), (82, 2456696), (88, 2289194), (164, 1228348), (176, 1144597), (328, 614174), (451, 446672), (656, 307087), (902, 223336), (1804, 111668), (3608, 55834), (7216, 27917)]