193831055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 67442545

約数列:

[1, 5, 11, 47, 55, 167, 235, 449, 517, 835, 1837, 2245, 2585, 4939, 7849, 9185, 21103, 24695, 39245, 74983, 86339, 105515, 232133, 374915, 431695, 824813, 1160665, 3524201, 4124065, 17621005, 38766211, 193831055]

約数ペア:

[(1, 193831055), (5, 38766211), (11, 17621005), (47, 4124065), (55, 3524201), (167, 1160665), (235, 824813), (449, 431695), (517, 374915), (835, 232133), (1837, 105515), (2245, 86339), (2585, 74983), (4939, 39245), (7849, 24695), (9185, 21103)]