210558852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 633257856

約数和(自身を除く): 422699004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 263, 324, 353, 378, 526, 567, 706, 756, 789, 1052, 1059, 1134, 1412, 1578, 1841, 2118, 2268, 2367, 2471, 3156, 3177, 3682, 4236, 4734, 4942, 5523, 6354, 7101, 7364, 7413, 9468, 9531, 9884, 11046, 12708, 14202, 14826, 16569, 19062, 21303, 22092, 22239, 28404, 28593, 29652, 33138, 38124, 42606, 44478, 49707, 57186, 66276, 66717, 85212, 88956, 92839, 99414, 114372, 133434, 149121, 185678, 198828, 200151, 266868, 278517, 298242, 371356, 400302, 557034, 596484, 649873, 800604, 835551, 1114068, 1299746, 1671102, 1949619, 2506653, 2599492, 3342204, 3899238, 5013306, 5848857, 7519959, 7798476, 10026612, 11697714, 15039918, 17546571, 23395428, 30079836, 35093142, 52639713, 70186284, 105279426, 210558852]

約数ペア:

[(1, 210558852), (2, 105279426), (3, 70186284), (4, 52639713), (6, 35093142), (7, 30079836), (9, 23395428), (12, 17546571), (14, 15039918), (18, 11697714), (21, 10026612), (27, 7798476), (28, 7519959), (36, 5848857), (42, 5013306), (54, 3899238), (63, 3342204), (81, 2599492), (84, 2506653), (108, 1949619), (126, 1671102), (162, 1299746), (189, 1114068), (252, 835551), (263, 800604), (324, 649873), (353, 596484), (378, 557034), (526, 400302), (567, 371356), (706, 298242), (756, 278517), (789, 266868), (1052, 200151), (1059, 198828), (1134, 185678), (1412, 149121), (1578, 133434), (1841, 114372), (2118, 99414), (2268, 92839), (2367, 88956), (2471, 85212), (3156, 66717), (3177, 66276), (3682, 57186), (4236, 49707), (4734, 44478), (4942, 42606), (5523, 38124), (6354, 33138), (7101, 29652), (7364, 28593), (7413, 28404), (9468, 22239), (9531, 22092), (9884, 21303), (11046, 19062), (12708, 16569), (14202, 14826)]