5201227199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 6286464000

約数和(自身を除く): 1085236801

約数列:

[1, 7, 23, 101, 161, 499, 641, 707, 2323, 3493, 4487, 11477, 14743, 16261, 50399, 64741, 80339, 103201, 319859, 352793, 453187, 1159177, 1489043, 2239013, 7356757, 8114239, 10423301, 32305759, 51497299, 226140313, 743032457, 5201227199]

約数ペア:

[(1, 5201227199), (7, 743032457), (23, 226140313), (101, 51497299), (161, 32305759), (499, 10423301), (641, 8114239), (707, 7356757), (2323, 2239013), (3493, 1489043), (4487, 1159177), (11477, 453187), (14743, 352793), (16261, 319859), (50399, 103201), (64741, 80339)]