216223883

素因数分解:

${\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 223953600

約数和(自身を除く): 7729717

約数列:

[1, 73, 103, 149, 193, 7519, 10877, 14089, 15347, 19879, 28757, 1120331, 1451167, 2099261, 2961971, 216223883]

約数ペア:

[(1, 216223883), (73, 2961971), (103, 2099261), (149, 1451167), (193, 1120331), (7519, 28757), (10877, 19879), (14089, 15347)]