195224436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 540085728

約数和(自身を除く): 344861292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 421, 842, 1171, 1263, 1684, 2342, 2526, 3513, 3789, 4631, 4684, 5052, 7026, 7578, 9262, 10539, 12881, 13893, 14052, 15156, 18524, 21078, 25762, 27786, 38643, 41679, 42156, 51524, 55572, 77286, 83358, 115929, 154572, 166716, 231858, 463716, 492991, 985982, 1478973, 1971964, 2957946, 4436919, 5422901, 5915892, 8873838, 10845802, 16268703, 17747676, 21691604, 32537406, 48806109, 65074812, 97612218, 195224436]

約数ペア:

[(1, 195224436), (2, 97612218), (3, 65074812), (4, 48806109), (6, 32537406), (9, 21691604), (11, 17747676), (12, 16268703), (18, 10845802), (22, 8873838), (33, 5915892), (36, 5422901), (44, 4436919), (66, 2957946), (99, 1971964), (132, 1478973), (198, 985982), (396, 492991), (421, 463716), (842, 231858), (1171, 166716), (1263, 154572), (1684, 115929), (2342, 83358), (2526, 77286), (3513, 55572), (3789, 51524), (4631, 42156), (4684, 41679), (5052, 38643), (7026, 27786), (7578, 25762), (9262, 21078), (10539, 18524), (12881, 15156), (13893, 14052)]