231700812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{394049}}^1$

素因数の和:394070

約数の個数: 36

約数和(自身を含む): 628903800

約数和(自身を除く): 397202988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 394049, 788098, 1182147, 1576196, 2364294, 2758343, 4728588, 5516686, 8275029, 11033372, 16550058, 19308401, 33100116, 38616802, 57925203, 77233604, 115850406, 231700812]

約数ペア:

[(1, 231700812), (2, 115850406), (3, 77233604), (4, 57925203), (6, 38616802), (7, 33100116), (12, 19308401), (14, 16550058), (21, 11033372), (28, 8275029), (42, 5516686), (49, 4728588), (84, 2758343), (98, 2364294), (147, 1576196), (196, 1182147), (294, 788098), (588, 394049)]