201159465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 362299392

約数和(自身を除く): 161139927

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 107, 155, 195, 311, 321, 403, 465, 535, 933, 1209, 1391, 1555, 1605, 2015, 3317, 4043, 4173, 4665, 6045, 6955, 9641, 9951, 12129, 16585, 20215, 20865, 28923, 33277, 43121, 48205, 49755, 60645, 99831, 125333, 129363, 144615, 166385, 215605, 375999, 432601, 499155, 626665, 646815, 1031587, 1297803, 1879995, 2163005, 3094761, 5157935, 6489015, 13410631, 15473805, 40231893, 67053155, 201159465]

約数ペア:

[(1, 201159465), (3, 67053155), (5, 40231893), (13, 15473805), (15, 13410631), (31, 6489015), (39, 5157935), (65, 3094761), (93, 2163005), (107, 1879995), (155, 1297803), (195, 1031587), (311, 646815), (321, 626665), (403, 499155), (465, 432601), (535, 375999), (933, 215605), (1209, 166385), (1391, 144615), (1555, 129363), (1605, 125333), (2015, 99831), (3317, 60645), (4043, 49755), (4173, 48205), (4665, 43121), (6045, 33277), (6955, 28923), (9641, 20865), (9951, 20215), (12129, 16585)]