201691308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9767

約数の個数: 96

約数和(自身を含む): 609763840

約数和(自身を除く): 408072532

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, 9721, 10374, 19442, 20748, 29163, 38884, 58326, 68047, 116652, 126373, 136094, 184699, 204141, 252746, 272188, 369398, 379119, 408282, 505492, 554097, 738796, 758238, 816564, 884611, 1108194, 1292893, 1516476, 1769222, 2216388, 2401087, 2585786, 2653833, 3538444, 3878679, 4802174, 5171572, 5307666, 7203261, 7757358, 9604348, 10615332, 14406522, 15514716, 16807609, 28813044, 33615218, 50422827, 67230436, 100845654, 201691308]

約数ペア:

[(1, 201691308), (2, 100845654), (3, 67230436), (4, 50422827), (6, 33615218), (7, 28813044), (12, 16807609), (13, 15514716), (14, 14406522), (19, 10615332), (21, 9604348), (26, 7757358), (28, 7203261), (38, 5307666), (39, 5171572), (42, 4802174), (52, 3878679), (57, 3538444), (76, 2653833), (78, 2585786), (84, 2401087), (91, 2216388), (114, 1769222), (133, 1516476), (156, 1292893), (182, 1108194), (228, 884611), (247, 816564), (266, 758238), (273, 738796), (364, 554097), (399, 505492), (494, 408282), (532, 379119), (546, 369398), (741, 272188), (798, 252746), (988, 204141), (1092, 184699), (1482, 136094), (1596, 126373), (1729, 116652), (2964, 68047), (3458, 58326), (5187, 38884), (6916, 29163), (9721, 20748), (10374, 19442)]