201901722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{38723}}^1$

素因数の和:38818

約数の個数: 32

約数和(自身を含む): 446100480

約数和(自身を除く): 244198758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 38723, 77446, 116169, 232338, 425953, 851906, 1277859, 2555718, 3059117, 6118234, 9177351, 18354702, 33650287, 67300574, 100950861, 201901722]

約数ペア:

[(1, 201901722), (2, 100950861), (3, 67300574), (6, 33650287), (11, 18354702), (22, 9177351), (33, 6118234), (66, 3059117), (79, 2555718), (158, 1277859), (237, 851906), (474, 425953), (869, 232338), (1738, 116169), (2607, 77446), (5214, 38723)]