217609836

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{270659}}^1$

素因数の和:270733

約数の個数: 24

約数和(自身を含む): 515336640

約数和(自身を除く): 297726804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 270659, 541318, 811977, 1082636, 1623954, 3247908, 18134153, 36268306, 54402459, 72536612, 108804918, 217609836]

約数ペア:

[(1, 217609836), (2, 108804918), (3, 72536612), (4, 54402459), (6, 36268306), (12, 18134153), (67, 3247908), (134, 1623954), (201, 1082636), (268, 811977), (402, 541318), (804, 270659)]