201812168

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 411963300

約数和(自身を除く): 210151132

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 289, 328, 578, 697, 1156, 1394, 2129, 2312, 2788, 4258, 5576, 8516, 11849, 17032, 23698, 36193, 47396, 72386, 87289, 94792, 144772, 174578, 289544, 349156, 615281, 698312, 1230562, 1483913, 2461124, 2967826, 4922248, 5935652, 11871304, 25226521, 50453042, 100906084, 201812168]

約数ペア:

[(1, 201812168), (2, 100906084), (4, 50453042), (8, 25226521), (17, 11871304), (34, 5935652), (41, 4922248), (68, 2967826), (82, 2461124), (136, 1483913), (164, 1230562), (289, 698312), (328, 615281), (578, 349156), (697, 289544), (1156, 174578), (1394, 144772), (2129, 94792), (2312, 87289), (2788, 72386), (4258, 47396), (5576, 36193), (8516, 23698), (11849, 17032)]