201017355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 435746304

約数和(自身を除く): 234728949

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 47, 49, 55, 69, 77, 105, 115, 141, 147, 161, 165, 231, 235, 245, 253, 329, 345, 385, 483, 517, 529, 539, 705, 735, 759, 805, 987, 1081, 1127, 1155, 1265, 1551, 1587, 1617, 1645, 1771, 2303, 2415, 2585, 2645, 2695, 3243, 3381, 3619, 3703, 3795, 4935, 5313, 5405, 5635, 5819, 6909, 7567, 7755, 7935, 8085, 8855, 10857, 11109, 11515, 11891, 12397, 16215, 16905, 17457, 18095, 18515, 22701, 24863, 25333, 25921, 26565, 29095, 34545, 35673, 37191, 37835, 40733, 52969, 54285, 55545, 59455, 61985, 74589, 75999, 77763, 83237, 87285, 113505, 122199, 124315, 126665, 129605, 158907, 174041, 178365, 185955, 203665, 249711, 264845, 273493, 285131, 372945, 379995, 388815, 416185, 522123, 582659, 610995, 794535, 820479, 855393, 870205, 1218287, 1248555, 1367465, 1425655, 1747977, 1914451, 2610615, 2913295, 3654861, 4102395, 4276965, 5743353, 6091435, 8739885, 9572255, 13401157, 18274305, 28716765, 40203471, 67005785, 201017355]

約数ペア:

[(1, 201017355), (3, 67005785), (5, 40203471), (7, 28716765), (11, 18274305), (15, 13401157), (21, 9572255), (23, 8739885), (33, 6091435), (35, 5743353), (47, 4276965), (49, 4102395), (55, 3654861), (69, 2913295), (77, 2610615), (105, 1914451), (115, 1747977), (141, 1425655), (147, 1367465), (161, 1248555), (165, 1218287), (231, 870205), (235, 855393), (245, 820479), (253, 794535), (329, 610995), (345, 582659), (385, 522123), (483, 416185), (517, 388815), (529, 379995), (539, 372945), (705, 285131), (735, 273493), (759, 264845), (805, 249711), (987, 203665), (1081, 185955), (1127, 178365), (1155, 174041), (1265, 158907), (1551, 129605), (1587, 126665), (1617, 124315), (1645, 122199), (1771, 113505), (2303, 87285), (2415, 83237), (2585, 77763), (2645, 75999), (2695, 74589), (3243, 61985), (3381, 59455), (3619, 55545), (3703, 54285), (3795, 52969), (4935, 40733), (5313, 37835), (5405, 37191), (5635, 35673), (5819, 34545), (6909, 29095), (7567, 26565), (7755, 25921), (7935, 25333), (8085, 24863), (8855, 22701), (10857, 18515), (11109, 18095), (11515, 17457), (11891, 16905), (12397, 16215)]