206514418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{15619}}^1$

素因数の和:16233

約数の個数: 16

約数和(自身を含む): 338516640

約数和(自身を除く): 132002222

約数列:

[1, 2, 11, 22, 601, 1202, 6611, 13222, 15619, 31238, 171809, 343618, 9387019, 18774038, 103257209, 206514418]

約数ペア:

[(1, 206514418), (2, 103257209), (11, 18774038), (22, 9387019), (601, 343618), (1202, 171809), (6611, 31238), (13222, 15619)]