229719546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{260453}}^1$

素因数の和:260475

約数の個数: 36

約数和(自身を含む): 578989242

約数和(自身を除く): 349269696

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 260453, 520906, 781359, 1562718, 1823171, 2344077, 3646342, 4688154, 5469513, 10939026, 12762197, 16408539, 25524394, 32817078, 38286591, 76573182, 114859773, 229719546]

約数ペア:

[(1, 229719546), (2, 114859773), (3, 76573182), (6, 38286591), (7, 32817078), (9, 25524394), (14, 16408539), (18, 12762197), (21, 10939026), (42, 5469513), (49, 4688154), (63, 3646342), (98, 2344077), (126, 1823171), (147, 1562718), (294, 781359), (441, 520906), (882, 260453)]