201353090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 390994560

約数和(自身を除く): 189641470

約数列:

[1, 2, 5, 10, 29, 43, 58, 67, 86, 134, 145, 215, 241, 290, 335, 430, 482, 670, 1205, 1247, 1943, 2410, 2494, 2881, 3886, 5762, 6235, 6989, 9715, 10363, 12470, 13978, 14405, 16147, 19430, 20726, 28810, 32294, 34945, 51815, 69890, 80735, 83549, 103630, 161470, 167098, 300527, 417745, 468263, 601054, 694321, 835490, 936526, 1388642, 1502635, 2341315, 3005270, 3471605, 4682630, 6943210, 20135309, 40270618, 100676545, 201353090]

約数ペア:

[(1, 201353090), (2, 100676545), (5, 40270618), (10, 20135309), (29, 6943210), (43, 4682630), (58, 3471605), (67, 3005270), (86, 2341315), (134, 1502635), (145, 1388642), (215, 936526), (241, 835490), (290, 694321), (335, 601054), (430, 468263), (482, 417745), (670, 300527), (1205, 167098), (1247, 161470), (1943, 103630), (2410, 83549), (2494, 80735), (2881, 69890), (3886, 51815), (5762, 34945), (6235, 32294), (6989, 28810), (9715, 20726), (10363, 19430), (12470, 16147), (13978, 14405)]