202080054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 469048320

約数和(自身を除く): 266968266

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 389, 463, 561, 778, 926, 1122, 1167, 1389, 2334, 2778, 4279, 5093, 6613, 7871, 8558, 10186, 12837, 13226, 15279, 15742, 19839, 23613, 25674, 30558, 39678, 47226, 72743, 86581, 145486, 173162, 180107, 218229, 259743, 360214, 436458, 519486, 540321, 1080642, 1981177, 3061819, 3962354, 5943531, 6123638, 9185457, 11887062, 18370914, 33680009, 67360018, 101040027, 202080054]

約数ペア:

[(1, 202080054), (2, 101040027), (3, 67360018), (6, 33680009), (11, 18370914), (17, 11887062), (22, 9185457), (33, 6123638), (34, 5943531), (51, 3962354), (66, 3061819), (102, 1981177), (187, 1080642), (374, 540321), (389, 519486), (463, 436458), (561, 360214), (778, 259743), (926, 218229), (1122, 180107), (1167, 173162), (1389, 145486), (2334, 86581), (2778, 72743), (4279, 47226), (5093, 39678), (6613, 30558), (7871, 25674), (8558, 23613), (10186, 19839), (12837, 15742), (13226, 15279)]