202122248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3547}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 402343200

約数和(自身を除く): 200220952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3352, 3547, 7094, 7123, 14188, 14246, 28376, 28492, 56984, 60299, 120598, 241196, 482392, 1486193, 2972386, 5944772, 11889544, 25265281, 50530562, 101061124, 202122248]

約数ペア:

[(1, 202122248), (2, 101061124), (4, 50530562), (8, 25265281), (17, 11889544), (34, 5944772), (68, 2972386), (136, 1486193), (419, 482392), (838, 241196), (1676, 120598), (3352, 60299), (3547, 56984), (7094, 28492), (7123, 28376), (14188, 14246)]