201054210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12119}}^1$

素因数の和:12215

約数の個数: 64

約数和(自身を含む): 558489600

約数和(自身を除く): 357435390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 12119, 16590, 24238, 36357, 60595, 72714, 84833, 121190, 169666, 181785, 254499, 363570, 424165, 508998, 848330, 957401, 1272495, 1914802, 2544990, 2872203, 4787005, 5744406, 6701807, 9574010, 13403614, 14361015, 20105421, 28722030, 33509035, 40210842, 67018070, 100527105, 201054210]

約数ペア:

[(1, 201054210), (2, 100527105), (3, 67018070), (5, 40210842), (6, 33509035), (7, 28722030), (10, 20105421), (14, 14361015), (15, 13403614), (21, 9574010), (30, 6701807), (35, 5744406), (42, 4787005), (70, 2872203), (79, 2544990), (105, 1914802), (158, 1272495), (210, 957401), (237, 848330), (395, 508998), (474, 424165), (553, 363570), (790, 254499), (1106, 181785), (1185, 169666), (1659, 121190), (2370, 84833), (2765, 72714), (3318, 60595), (5530, 36357), (8295, 24238), (12119, 16590)]