211796124

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{248587}}^1$

素因数の和:248665

約数の個数: 24

約数和(自身を含む): 501153408

約数和(自身を除く): 289357284

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 248587, 497174, 745761, 994348, 1491522, 2983044, 17649677, 35299354, 52949031, 70598708, 105898062, 211796124]

約数ペア:

[(1, 211796124), (2, 105898062), (3, 70598708), (4, 52949031), (6, 35299354), (12, 17649677), (71, 2983044), (142, 1491522), (213, 994348), (284, 745761), (426, 497174), (852, 248587)]