223885494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29129}}^1$

素因数の和:29205

約数の個数: 48

約数和(自身を含む): 563490720

約数和(自身を除く): 339605226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 29129, 58258, 87387, 174774, 203903, 262161, 407806, 524322, 611709, 1223418, 1776869, 1835127, 3553738, 3670254, 5330607, 10661214, 12438083, 15991821, 24876166, 31983642, 37314249, 74628498, 111942747, 223885494]

約数ペア:

[(1, 223885494), (2, 111942747), (3, 74628498), (6, 37314249), (7, 31983642), (9, 24876166), (14, 15991821), (18, 12438083), (21, 10661214), (42, 5330607), (61, 3670254), (63, 3553738), (122, 1835127), (126, 1776869), (183, 1223418), (366, 611709), (427, 524322), (549, 407806), (854, 262161), (1098, 203903), (1281, 174774), (2562, 87387), (3843, 58258), (7686, 29129)]