201303708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 512064000

約数和(自身を除く): 310760292

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 722, 1083, 1178, 1444, 1499, 1767, 2166, 2356, 2998, 3534, 4332, 4497, 5996, 7068, 8994, 11191, 17988, 22382, 28481, 33573, 44764, 46469, 56962, 67146, 85443, 92938, 113924, 134292, 139407, 170886, 185876, 278814, 341772, 541139, 557628, 882911, 1082278, 1623417, 1765822, 2164556, 2648733, 3246834, 3531644, 5297466, 6493668, 10594932, 16775309, 33550618, 50325927, 67101236, 100651854, 201303708]

約数ペア:

[(1, 201303708), (2, 100651854), (3, 67101236), (4, 50325927), (6, 33550618), (12, 16775309), (19, 10594932), (31, 6493668), (38, 5297466), (57, 3531644), (62, 3246834), (76, 2648733), (93, 2164556), (114, 1765822), (124, 1623417), (186, 1082278), (228, 882911), (361, 557628), (372, 541139), (589, 341772), (722, 278814), (1083, 185876), (1178, 170886), (1444, 139407), (1499, 134292), (1767, 113924), (2166, 92938), (2356, 85443), (2998, 67146), (3534, 56962), (4332, 46469), (4497, 44764), (5996, 33573), (7068, 28481), (8994, 22382), (11191, 17988)]