197486562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 499407552

約数和(自身を除く): 301920990

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 163, 182, 273, 294, 317, 326, 489, 546, 634, 637, 951, 978, 1141, 1274, 1902, 1911, 2119, 2219, 2282, 3423, 3822, 4121, 4238, 4438, 6357, 6657, 6846, 7987, 8242, 12363, 12714, 13314, 14833, 15533, 15974, 23961, 24726, 28847, 29666, 31066, 44499, 46599, 47922, 51671, 57694, 86541, 88998, 93198, 103342, 103831, 155013, 173082, 201929, 207662, 310026, 311493, 361697, 403858, 605787, 622986, 671723, 723394, 1085091, 1211574, 1343446, 2015169, 2170182, 2531879, 4030338, 4702061, 5063758, 7595637, 9404122, 14106183, 15191274, 28212366, 32914427, 65828854, 98743281, 197486562]

約数ペア:

[(1, 197486562), (2, 98743281), (3, 65828854), (6, 32914427), (7, 28212366), (13, 15191274), (14, 14106183), (21, 9404122), (26, 7595637), (39, 5063758), (42, 4702061), (49, 4030338), (78, 2531879), (91, 2170182), (98, 2015169), (147, 1343446), (163, 1211574), (182, 1085091), (273, 723394), (294, 671723), (317, 622986), (326, 605787), (489, 403858), (546, 361697), (634, 311493), (637, 310026), (951, 207662), (978, 201929), (1141, 173082), (1274, 155013), (1902, 103831), (1911, 103342), (2119, 93198), (2219, 88998), (2282, 86541), (3423, 57694), (3822, 51671), (4121, 47922), (4238, 46599), (4438, 44499), (6357, 31066), (6657, 29666), (6846, 28847), (7987, 24726), (8242, 23961), (12363, 15974), (12714, 15533), (13314, 14833)]