199087308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 120

約数和(自身を含む): 609596064

約数和(自身を除く): 410508756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1722, 2141, 2214, 2268, 2583, 3321, 3444, 4282, 4428, 5166, 6423, 6642, 7749, 8564, 10332, 12846, 13284, 14987, 15498, 19269, 23247, 25692, 29974, 30996, 38538, 44961, 46494, 57807, 59948, 77076, 87781, 89922, 92988, 115614, 134883, 173421, 175562, 179844, 231228, 263343, 269766, 346842, 351124, 404649, 526686, 539532, 614467, 693684, 790029, 809298, 1053372, 1213947, 1228934, 1580058, 1618596, 1843401, 2370087, 2427894, 2457868, 3160116, 3686802, 4740174, 4855788, 5530203, 7110261, 7373604, 9480348, 11060406, 14220522, 16590609, 22120812, 28441044, 33181218, 49771827, 66362436, 99543654, 199087308]

約数ペア:

[(1, 199087308), (2, 99543654), (3, 66362436), (4, 49771827), (6, 33181218), (7, 28441044), (9, 22120812), (12, 16590609), (14, 14220522), (18, 11060406), (21, 9480348), (27, 7373604), (28, 7110261), (36, 5530203), (41, 4855788), (42, 4740174), (54, 3686802), (63, 3160116), (81, 2457868), (82, 2427894), (84, 2370087), (108, 1843401), (123, 1618596), (126, 1580058), (162, 1228934), (164, 1213947), (189, 1053372), (246, 809298), (252, 790029), (287, 693684), (324, 614467), (369, 539532), (378, 526686), (492, 404649), (567, 351124), (574, 346842), (738, 269766), (756, 263343), (861, 231228), (1107, 179844), (1134, 175562), (1148, 173421), (1476, 134883), (1722, 115614), (2141, 92988), (2214, 89922), (2268, 87781), (2583, 77076), (3321, 59948), (3444, 57807), (4282, 46494), (4428, 44961), (5166, 38538), (6423, 30996), (6642, 29974), (7749, 25692), (8564, 23247), (10332, 19269), (12846, 15498), (13284, 14987)]