201639888

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{3407}}^1$

素因数の和:3561

約数の個数: 80

約数和(自身を含む): 583176960

約数和(自身を除く): 381537072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3407, 3699, 4932, 6576, 6814, 7398, 9864, 10221, 13628, 14796, 19728, 20442, 27256, 29592, 30663, 40884, 54512, 59184, 61326, 81768, 91989, 122652, 163536, 183978, 245304, 367956, 466759, 490608, 735912, 933518, 1400277, 1471824, 1867036, 2800554, 3734072, 4200831, 5601108, 7468144, 8401662, 11202216, 12602493, 16803324, 22404432, 25204986, 33606648, 50409972, 67213296, 100819944, 201639888]

約数ペア:

[(1, 201639888), (2, 100819944), (3, 67213296), (4, 50409972), (6, 33606648), (8, 25204986), (9, 22404432), (12, 16803324), (16, 12602493), (18, 11202216), (24, 8401662), (27, 7468144), (36, 5601108), (48, 4200831), (54, 3734072), (72, 2800554), (108, 1867036), (137, 1471824), (144, 1400277), (216, 933518), (274, 735912), (411, 490608), (432, 466759), (548, 367956), (822, 245304), (1096, 183978), (1233, 163536), (1644, 122652), (2192, 91989), (2466, 81768), (3288, 61326), (3407, 59184), (3699, 54512), (4932, 40884), (6576, 30663), (6814, 29592), (7398, 27256), (9864, 20442), (10221, 19728), (13628, 14796)]