219431604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{373183}}^1$

素因数の和:373204

約数の個数: 36

約数和(自身を含む): 595601664

約数和(自身を除く): 376170060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 373183, 746366, 1119549, 1492732, 2239098, 2612281, 4478196, 5224562, 7836843, 10449124, 15673686, 18285967, 31347372, 36571934, 54857901, 73143868, 109715802, 219431604]

約数ペア:

[(1, 219431604), (2, 109715802), (3, 73143868), (4, 54857901), (6, 36571934), (7, 31347372), (12, 18285967), (14, 15673686), (21, 10449124), (28, 7836843), (42, 5224562), (49, 4478196), (84, 2612281), (98, 2239098), (147, 1492732), (196, 1119549), (294, 746366), (588, 373183)]