201211500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19163}}^1$

素因数の和:19192

約数の個数: 96

約数和(自身を含む): 669666816

約数和(自身を除く): 468455316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 10500, 19163, 38326, 57489, 76652, 95815, 114978, 134141, 191630, 229956, 268282, 287445, 383260, 402423, 479075, 536564, 574890, 670705, 804846, 958150, 1149780, 1341410, 1437225, 1609692, 1916300, 2012115, 2395375, 2682820, 2874450, 3353525, 4024230, 4790750, 5748900, 6707050, 7186125, 8048460, 9581500, 10060575, 13414100, 14372250, 16767625, 20121150, 28744500, 33535250, 40242300, 50302875, 67070500, 100605750, 201211500]

約数ペア:

[(1, 201211500), (2, 100605750), (3, 67070500), (4, 50302875), (5, 40242300), (6, 33535250), (7, 28744500), (10, 20121150), (12, 16767625), (14, 14372250), (15, 13414100), (20, 10060575), (21, 9581500), (25, 8048460), (28, 7186125), (30, 6707050), (35, 5748900), (42, 4790750), (50, 4024230), (60, 3353525), (70, 2874450), (75, 2682820), (84, 2395375), (100, 2012115), (105, 1916300), (125, 1609692), (140, 1437225), (150, 1341410), (175, 1149780), (210, 958150), (250, 804846), (300, 670705), (350, 574890), (375, 536564), (420, 479075), (500, 402423), (525, 383260), (700, 287445), (750, 268282), (875, 229956), (1050, 191630), (1500, 134141), (1750, 114978), (2100, 95815), (2625, 76652), (3500, 57489), (5250, 38326), (10500, 19163)]