208063010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2423}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 388150272

約数和(自身を除く): 180087262

約数列:

[1, 2, 5, 10, 31, 62, 155, 277, 310, 554, 1385, 2423, 2770, 4846, 8587, 12115, 17174, 24230, 42935, 75113, 85870, 150226, 375565, 671171, 751130, 1342342, 3355855, 6711710, 20806301, 41612602, 104031505, 208063010]

約数ペア:

[(1, 208063010), (2, 104031505), (5, 41612602), (10, 20806301), (31, 6711710), (62, 3355855), (155, 1342342), (277, 751130), (310, 671171), (554, 375565), (1385, 150226), (2423, 85870), (2770, 75113), (4846, 42935), (8587, 24230), (12115, 17174)]