212590812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{361549}}^1$

素因数の和:361570

約数の個数: 36

約数和(自身を含む): 577033800

約数和(自身を除く): 364442988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 361549, 723098, 1084647, 1446196, 2169294, 2530843, 4338588, 5061686, 7592529, 10123372, 15185058, 17715901, 30370116, 35431802, 53147703, 70863604, 106295406, 212590812]

約数ペア:

[(1, 212590812), (2, 106295406), (3, 70863604), (4, 53147703), (6, 35431802), (7, 30370116), (12, 17715901), (14, 15185058), (21, 10123372), (28, 7592529), (42, 5061686), (49, 4338588), (84, 2530843), (98, 2169294), (147, 1446196), (196, 1084647), (294, 723098), (588, 361549)]