217356

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 517440

約数和(自身を除く): 300084

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 307, 354, 614, 708, 921, 1228, 1842, 3684, 18113, 36226, 54339, 72452, 108678, 217356]

約数ペア:

[(1, 217356), (2, 108678), (3, 72452), (4, 54339), (6, 36226), (12, 18113), (59, 3684), (118, 1842), (177, 1228), (236, 921), (307, 708), (354, 614)]