206945802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 526406400

約数和(自身を除く): 319460598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 149, 151, 219, 298, 302, 438, 447, 453, 511, 657, 894, 906, 1022, 1043, 1057, 1314, 1341, 1359, 1533, 2086, 2114, 2682, 2718, 3066, 3129, 3171, 4599, 6258, 6342, 9198, 9387, 9513, 10877, 11023, 18774, 19026, 21754, 22046, 22499, 32631, 33069, 44998, 65262, 66138, 67497, 76139, 77161, 97893, 99207, 134994, 152278, 154322, 157493, 195786, 198414, 202491, 228417, 231483, 314986, 404982, 456834, 462966, 472479, 685251, 694449, 944958, 1370502, 1388898, 1417437, 1642427, 2834874, 3284854, 4927281, 9854562, 11496989, 14781843, 22993978, 29563686, 34490967, 68981934, 103472901, 206945802]

約数ペア:

[(1, 206945802), (2, 103472901), (3, 68981934), (6, 34490967), (7, 29563686), (9, 22993978), (14, 14781843), (18, 11496989), (21, 9854562), (42, 4927281), (63, 3284854), (73, 2834874), (126, 1642427), (146, 1417437), (149, 1388898), (151, 1370502), (219, 944958), (298, 694449), (302, 685251), (438, 472479), (447, 462966), (453, 456834), (511, 404982), (657, 314986), (894, 231483), (906, 228417), (1022, 202491), (1043, 198414), (1057, 195786), (1314, 157493), (1341, 154322), (1359, 152278), (1533, 134994), (2086, 99207), (2114, 97893), (2682, 77161), (2718, 76139), (3066, 67497), (3129, 66138), (3171, 65262), (4599, 44998), (6258, 33069), (6342, 32631), (9198, 22499), (9387, 22046), (9513, 21754), (10877, 19026), (11023, 18774)]