201200580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{159683}}^1$

素因数の和:159705

約数の個数: 72

約数和(自身を含む): 697499712

約数和(自身を除く): 496299132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 159683, 319366, 479049, 638732, 798415, 958098, 1117781, 1437147, 1596830, 1916196, 2235562, 2395245, 2874294, 3193660, 3353343, 4471124, 4790490, 5588905, 5748588, 6706686, 7185735, 9580980, 10060029, 11177810, 13413372, 14371470, 16766715, 20120058, 22355620, 28742940, 33533430, 40240116, 50300145, 67066860, 100600290, 201200580]

約数ペア:

[(1, 201200580), (2, 100600290), (3, 67066860), (4, 50300145), (5, 40240116), (6, 33533430), (7, 28742940), (9, 22355620), (10, 20120058), (12, 16766715), (14, 14371470), (15, 13413372), (18, 11177810), (20, 10060029), (21, 9580980), (28, 7185735), (30, 6706686), (35, 5748588), (36, 5588905), (42, 4790490), (45, 4471124), (60, 3353343), (63, 3193660), (70, 2874294), (84, 2395245), (90, 2235562), (105, 1916196), (126, 1596830), (140, 1437147), (180, 1117781), (210, 958098), (252, 798415), (315, 638732), (420, 479049), (630, 319366), (1260, 159683)]