196343406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{519427}}^1$

素因数の和:519445

約数の個数: 32

約数和(自身を含む): 498650880

約数和(自身を除く): 302307474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 519427, 1038854, 1558281, 3116562, 3635989, 4674843, 7271978, 9349686, 10907967, 14024529, 21815934, 28049058, 32723901, 65447802, 98171703, 196343406]

約数ペア:

[(1, 196343406), (2, 98171703), (3, 65447802), (6, 32723901), (7, 28049058), (9, 21815934), (14, 14024529), (18, 10907967), (21, 9349686), (27, 7271978), (42, 4674843), (54, 3635989), (63, 3116562), (126, 1558281), (189, 1038854), (378, 519427)]