188214845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2477}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 279756288

約数和(自身を除く): 91541443

約数列:

[1, 5, 7, 13, 35, 65, 91, 167, 455, 835, 1169, 2171, 2477, 5845, 10855, 12385, 15197, 17339, 32201, 75985, 86695, 161005, 225407, 413659, 1127035, 2068295, 2895613, 5377567, 14478065, 26887835, 37642969, 188214845]

約数ペア:

[(1, 188214845), (5, 37642969), (7, 26887835), (13, 14478065), (35, 5377567), (65, 2895613), (91, 2068295), (167, 1127035), (455, 413659), (835, 225407), (1169, 161005), (2171, 86695), (2477, 75985), (5845, 32201), (10855, 17339), (12385, 15197)]