206848316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 398224512

約数和(自身を除く): 191376196

約数列:

[1, 2, 4, 17, 34, 47, 61, 68, 94, 122, 188, 244, 799, 1037, 1061, 1598, 2074, 2122, 2867, 3196, 4148, 4244, 5734, 11468, 18037, 36074, 48739, 49867, 64721, 72148, 97478, 99734, 129442, 194956, 199468, 258884, 847739, 1100257, 1695478, 2200514, 3041887, 3390956, 4401028, 6083774, 12167548, 51712079, 103424158, 206848316]

約数ペア:

[(1, 206848316), (2, 103424158), (4, 51712079), (17, 12167548), (34, 6083774), (47, 4401028), (61, 3390956), (68, 3041887), (94, 2200514), (122, 1695478), (188, 1100257), (244, 847739), (799, 258884), (1037, 199468), (1061, 194956), (1598, 129442), (2074, 99734), (2122, 97478), (2867, 72148), (3196, 64721), (4148, 49867), (4244, 48739), (5734, 36074), (11468, 18037)]