209900304

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{4657}}^1$

素因数の和:4984

約数の個数: 60

約数和(自身を含む): 589432636

約数和(自身を除く): 379532332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 4657, 5008, 5634, 7512, 9314, 11268, 13971, 15024, 18628, 22536, 27942, 37256, 41913, 45072, 55884, 74512, 83826, 111768, 167652, 223536, 335304, 670608, 1457641, 2915282, 4372923, 5830564, 8745846, 11661128, 13118769, 17491692, 23322256, 26237538, 34983384, 52475076, 69966768, 104950152, 209900304]

約数ペア:

[(1, 209900304), (2, 104950152), (3, 69966768), (4, 52475076), (6, 34983384), (8, 26237538), (9, 23322256), (12, 17491692), (16, 13118769), (18, 11661128), (24, 8745846), (36, 5830564), (48, 4372923), (72, 2915282), (144, 1457641), (313, 670608), (626, 335304), (939, 223536), (1252, 167652), (1878, 111768), (2504, 83826), (2817, 74512), (3756, 55884), (4657, 45072), (5008, 41913), (5634, 37256), (7512, 27942), (9314, 22536), (11268, 18628), (13971, 15024)]