201226072

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{140521}}^1$

素因数の和:140706

約数の個数: 16

約数和(自身を含む): 379409400

約数和(自身を除く): 178183328

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 140521, 281042, 562084, 1124168, 25153259, 50306518, 100613036, 201226072]

約数ペア:

[(1, 201226072), (2, 100613036), (4, 50306518), (8, 25153259), (179, 1124168), (358, 562084), (716, 281042), (1432, 140521)]