202150557

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 353109120

約数和(自身を除く): 150958563

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 281, 399, 601, 843, 1197, 1803, 1967, 2529, 4207, 5339, 5409, 5901, 11419, 12621, 16017, 17703, 34257, 37373, 37863, 48051, 79933, 102771, 112119, 168881, 239799, 336357, 506643, 719397, 1182167, 1519929, 3208739, 3546501, 9626217, 10639503, 22461173, 28878651, 67383519, 202150557]

約数ペア:

[(1, 202150557), (3, 67383519), (7, 28878651), (9, 22461173), (19, 10639503), (21, 9626217), (57, 3546501), (63, 3208739), (133, 1519929), (171, 1182167), (281, 719397), (399, 506643), (601, 336357), (843, 239799), (1197, 168881), (1803, 112119), (1967, 102771), (2529, 79933), (4207, 48051), (5339, 37863), (5409, 37373), (5901, 34257), (11419, 17703), (12621, 16017)]