201078234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 331145766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 89, 126, 129, 139, 178, 189, 258, 267, 278, 301, 378, 387, 417, 534, 602, 623, 774, 801, 834, 903, 973, 1161, 1246, 1251, 1602, 1806, 1869, 1946, 2322, 2403, 2502, 2709, 2919, 3738, 3753, 3827, 4806, 5418, 5607, 5838, 5977, 7506, 7654, 8127, 8757, 11214, 11481, 11954, 12371, 16254, 16821, 17514, 17931, 22962, 24742, 26271, 26789, 33642, 34443, 35862, 37113, 41839, 52542, 53578, 53793, 68886, 74226, 80367, 83678, 86597, 103329, 107586, 111339, 125517, 160734, 161379, 173194, 206658, 222678, 241101, 251034, 259791, 322758, 334017, 376551, 482202, 519582, 531953, 668034, 723303, 753102, 779373, 1063906, 1129653, 1446606, 1558746, 1595859, 2259306, 2338119, 3191718, 3723671, 4676238, 4787577, 7447342, 9575154, 11171013, 14362731, 22342026, 28725462, 33513039, 67026078, 100539117, 201078234]

約数ペア:

[(1, 201078234), (2, 100539117), (3, 67026078), (6, 33513039), (7, 28725462), (9, 22342026), (14, 14362731), (18, 11171013), (21, 9575154), (27, 7447342), (42, 4787577), (43, 4676238), (54, 3723671), (63, 3191718), (86, 2338119), (89, 2259306), (126, 1595859), (129, 1558746), (139, 1446606), (178, 1129653), (189, 1063906), (258, 779373), (267, 753102), (278, 723303), (301, 668034), (378, 531953), (387, 519582), (417, 482202), (534, 376551), (602, 334017), (623, 322758), (774, 259791), (801, 251034), (834, 241101), (903, 222678), (973, 206658), (1161, 173194), (1246, 161379), (1251, 160734), (1602, 125517), (1806, 111339), (1869, 107586), (1946, 103329), (2322, 86597), (2403, 83678), (2502, 80367), (2709, 74226), (2919, 68886), (3738, 53793), (3753, 53578), (3827, 52542), (4806, 41839), (5418, 37113), (5607, 35862), (5838, 34443), (5977, 33642), (7506, 26789), (7654, 26271), (8127, 24742), (8757, 22962), (11214, 17931), (11481, 17514), (11954, 16821), (12371, 16254)]