201723288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646549}}^1$

素因数の和:646571

約数の個数: 32

約数和(自身を含む): 543102000

約数和(自身を除く): 341378712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646549, 1293098, 1939647, 2586196, 3879294, 5172392, 7758588, 8405137, 15517176, 16810274, 25215411, 33620548, 50430822, 67241096, 100861644, 201723288]

約数ペア:

[(1, 201723288), (2, 100861644), (3, 67241096), (4, 50430822), (6, 33620548), (8, 25215411), (12, 16810274), (13, 15517176), (24, 8405137), (26, 7758588), (39, 5172392), (52, 3879294), (78, 2586196), (104, 1939647), (156, 1293098), (312, 646549)]