200645490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 501500160

約数和(自身を除く): 300854670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 167, 174, 290, 334, 435, 501, 835, 870, 1002, 1381, 1670, 2505, 2762, 4143, 4843, 5010, 6905, 8286, 9686, 13810, 14529, 20715, 24215, 29058, 40049, 41430, 48430, 72645, 80098, 120147, 145290, 200245, 230627, 240294, 400490, 461254, 600735, 691881, 1153135, 1201470, 1383762, 2306270, 3459405, 6688183, 6918810, 13376366, 20064549, 33440915, 40129098, 66881830, 100322745, 200645490]

約数ペア:

[(1, 200645490), (2, 100322745), (3, 66881830), (5, 40129098), (6, 33440915), (10, 20064549), (15, 13376366), (29, 6918810), (30, 6688183), (58, 3459405), (87, 2306270), (145, 1383762), (167, 1201470), (174, 1153135), (290, 691881), (334, 600735), (435, 461254), (501, 400490), (835, 240294), (870, 230627), (1002, 200245), (1381, 145290), (1670, 120147), (2505, 80098), (2762, 72645), (4143, 48430), (4843, 41430), (5010, 40049), (6905, 29058), (8286, 24215), (9686, 20715), (13810, 14529)]