201528702

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 461472000

約数和(自身を除く): 259943298

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 229, 258, 379, 387, 458, 687, 758, 774, 1137, 1161, 1374, 2061, 2274, 2322, 3411, 4122, 6183, 6822, 9847, 10233, 12366, 16297, 19694, 20466, 29541, 32594, 48891, 59082, 86791, 88623, 97782, 146673, 173582, 177246, 260373, 265869, 293346, 440019, 520746, 531738, 781119, 880038, 1562238, 2343357, 3732013, 4686714, 7464026, 11196039, 22392078, 33588117, 67176234, 100764351, 201528702]

約数ペア:

[(1, 201528702), (2, 100764351), (3, 67176234), (6, 33588117), (9, 22392078), (18, 11196039), (27, 7464026), (43, 4686714), (54, 3732013), (86, 2343357), (129, 1562238), (229, 880038), (258, 781119), (379, 531738), (387, 520746), (458, 440019), (687, 293346), (758, 265869), (774, 260373), (1137, 177246), (1161, 173582), (1374, 146673), (2061, 97782), (2274, 88623), (2322, 86791), (3411, 59082), (4122, 48891), (6183, 32594), (6822, 29541), (9847, 20466), (10233, 19694), (12366, 16297)]