202187735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 257789952

約数和(自身を除く): 55602217

約数列:

[1, 5, 31, 73, 107, 155, 167, 365, 535, 835, 2263, 3317, 5177, 7811, 11315, 12191, 16585, 17869, 25885, 39055, 60955, 89345, 242141, 377921, 553939, 1210705, 1304437, 1889605, 2769695, 6522185, 40437547, 202187735]

約数ペア:

[(1, 202187735), (5, 40437547), (31, 6522185), (73, 2769695), (107, 1889605), (155, 1304437), (167, 1210705), (365, 553939), (535, 377921), (835, 242141), (2263, 89345), (3317, 60955), (5177, 39055), (7811, 25885), (11315, 17869), (12191, 16585)]