223864130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13381}}^1$

素因数の和:13634

約数の個数: 32

約数和(自身を含む): 462481920

約数和(自身を除く): 238617790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 13381, 16730, 26762, 66905, 93667, 133810, 187334, 468335, 936670, 3198059, 6396118, 15990295, 22386413, 31980590, 44772826, 111932065, 223864130]

約数ペア:

[(1, 223864130), (2, 111932065), (5, 44772826), (7, 31980590), (10, 22386413), (14, 15990295), (35, 6396118), (70, 3198059), (239, 936670), (478, 468335), (1195, 187334), (1673, 133810), (2390, 93667), (3346, 66905), (8365, 26762), (13381, 16730)]