204028630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 431645760

約数和(自身を除く): 227617130

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 169, 181, 230, 290, 299, 338, 362, 377, 598, 667, 754, 845, 905, 1334, 1495, 1690, 1810, 1885, 2353, 2990, 3335, 3770, 3887, 4163, 4706, 4901, 5249, 6670, 7774, 8326, 8671, 9802, 10498, 11765, 17342, 19435, 20815, 23530, 24505, 26245, 30589, 38870, 41630, 43355, 49010, 52490, 54119, 61178, 68237, 86710, 108238, 112723, 120727, 136474, 152945, 225446, 241454, 270595, 305890, 341185, 541190, 563615, 603635, 682370, 703547, 887081, 1127230, 1207270, 1407094, 1569451, 1774162, 3138902, 3517735, 4435405, 7035470, 7847255, 8870810, 15694510, 20402863, 40805726, 102014315, 204028630]

約数ペア:

[(1, 204028630), (2, 102014315), (5, 40805726), (10, 20402863), (13, 15694510), (23, 8870810), (26, 7847255), (29, 7035470), (46, 4435405), (58, 3517735), (65, 3138902), (115, 1774162), (130, 1569451), (145, 1407094), (169, 1207270), (181, 1127230), (230, 887081), (290, 703547), (299, 682370), (338, 603635), (362, 563615), (377, 541190), (598, 341185), (667, 305890), (754, 270595), (845, 241454), (905, 225446), (1334, 152945), (1495, 136474), (1690, 120727), (1810, 112723), (1885, 108238), (2353, 86710), (2990, 68237), (3335, 61178), (3770, 54119), (3887, 52490), (4163, 49010), (4706, 43355), (4901, 41630), (5249, 38870), (6670, 30589), (7774, 26245), (8326, 24505), (8671, 23530), (9802, 20815), (10498, 19435), (11765, 17342)]