210405468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10141}}^1$

素因数の和:10187

約数の個数: 96

約数和(自身を含む): 636106240

約数和(自身を除く): 425700772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10141, 10374, 20282, 20748, 30423, 40564, 60846, 70987, 121692, 131833, 141974, 192679, 212961, 263666, 283948, 385358, 395499, 425922, 527332, 578037, 770716, 790998, 851844, 922831, 1156074, 1348753, 1581996, 1845662, 2312148, 2504827, 2697506, 2768493, 3691324, 4046259, 5009654, 5395012, 5536986, 7514481, 8092518, 10019308, 11073972, 15028962, 16185036, 17533789, 30057924, 35067578, 52601367, 70135156, 105202734, 210405468]

約数ペア:

[(1, 210405468), (2, 105202734), (3, 70135156), (4, 52601367), (6, 35067578), (7, 30057924), (12, 17533789), (13, 16185036), (14, 15028962), (19, 11073972), (21, 10019308), (26, 8092518), (28, 7514481), (38, 5536986), (39, 5395012), (42, 5009654), (52, 4046259), (57, 3691324), (76, 2768493), (78, 2697506), (84, 2504827), (91, 2312148), (114, 1845662), (133, 1581996), (156, 1348753), (182, 1156074), (228, 922831), (247, 851844), (266, 790998), (273, 770716), (364, 578037), (399, 527332), (494, 425922), (532, 395499), (546, 385358), (741, 283948), (798, 263666), (988, 212961), (1092, 192679), (1482, 141974), (1596, 131833), (1729, 121692), (2964, 70987), (3458, 60846), (5187, 40564), (6916, 30423), (10141, 20748), (10374, 20282)]