220174422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{35731}}^1$

素因数の和:35828

約数の個数: 32

約数和(自身を含む): 480238080

約数和(自身を除く): 260063658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 35731, 71462, 107193, 214386, 464503, 929006, 1393509, 2787018, 2822749, 5645498, 8468247, 16936494, 36695737, 73391474, 110087211, 220174422]

約数ペア:

[(1, 220174422), (2, 110087211), (3, 73391474), (6, 36695737), (13, 16936494), (26, 8468247), (39, 5645498), (78, 2822749), (79, 2787018), (158, 1393509), (237, 929006), (474, 464503), (1027, 214386), (2054, 107193), (3081, 71462), (6162, 35731)]