201217464462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{81869}}^1$

素因数の和:82441

約数の個数: 64

約数和(自身を含む): 464340441600

約数和(自身を除く): 263122977138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 421, 834, 842, 973, 1263, 1946, 2526, 2919, 2947, 5838, 5894, 8841, 17682, 58519, 81869, 117038, 163738, 175557, 245607, 351114, 409633, 491214, 573083, 819266, 1146166, 1228899, 1719249, 2457798, 3438498, 11379791, 22759582, 34139373, 34466849, 68278746, 68933698, 79658537, 103400547, 159317074, 206801094, 238975611, 241267943, 477951222, 482535886, 723803829, 1447607658, 4790892011, 9581784022, 14372676033, 28745352066, 33536244077, 67072488154, 100608732231, 201217464462]

約数ペア:

[(1, 201217464462), (2, 100608732231), (3, 67072488154), (6, 33536244077), (7, 28745352066), (14, 14372676033), (21, 9581784022), (42, 4790892011), (139, 1447607658), (278, 723803829), (417, 482535886), (421, 477951222), (834, 241267943), (842, 238975611), (973, 206801094), (1263, 159317074), (1946, 103400547), (2526, 79658537), (2919, 68933698), (2947, 68278746), (5838, 34466849), (5894, 34139373), (8841, 22759582), (17682, 11379791), (58519, 3438498), (81869, 2457798), (117038, 1719249), (163738, 1228899), (175557, 1146166), (245607, 819266), (351114, 573083), (409633, 491214)]