222424706

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 388696320

約数和(自身を除く): 166271614

約数列:

[1, 2, 7, 14, 89, 137, 178, 274, 623, 959, 1246, 1303, 1918, 2606, 9121, 12193, 18242, 24386, 85351, 115967, 170702, 178511, 231934, 357022, 811769, 1249577, 1623538, 2499154, 15887479, 31774958, 111212353, 222424706]

約数ペア:

[(1, 222424706), (2, 111212353), (7, 31774958), (14, 15887479), (89, 2499154), (137, 1623538), (178, 1249577), (274, 811769), (623, 357022), (959, 231934), (1246, 178511), (1303, 170702), (1918, 115967), (2606, 85351), (9121, 24386), (12193, 18242)]