201216422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{481379}}^1$

素因数の和:481411

約数の個数: 16

約数和(自身を含む): 346593600

約数和(自身を除く): 145377178

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 481379, 962758, 5295169, 9146201, 10590338, 18292402, 100608211, 201216422]

約数ペア:

[(1, 201216422), (2, 100608211), (11, 18292402), (19, 10590338), (22, 9146201), (38, 5295169), (209, 962758), (418, 481379)]