222868982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13879}}^1$

素因数の和:13956

約数の個数: 32

約数和(自身を含む): 405073920

約数和(自身を除く): 182204938

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 13879, 16058, 27758, 97153, 194306, 430249, 513523, 860498, 1027046, 3011743, 3594661, 6023486, 7189322, 15919213, 31838426, 111434491, 222868982]

約数ペア:

[(1, 222868982), (2, 111434491), (7, 31838426), (14, 15919213), (31, 7189322), (37, 6023486), (62, 3594661), (74, 3011743), (217, 1027046), (259, 860498), (434, 513523), (518, 430249), (1147, 194306), (2294, 97153), (8029, 27758), (13879, 16058)]