204698735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 268849152

約数和(自身を除く): 64150417

約数列:

[1, 5, 23, 31, 67, 115, 155, 335, 713, 857, 1541, 2077, 3565, 4285, 7705, 10385, 19711, 26567, 47771, 57419, 98555, 132835, 238855, 287095, 611041, 1320637, 1779989, 3055205, 6603185, 8899945, 40939747, 204698735]

約数ペア:

[(1, 204698735), (5, 40939747), (23, 8899945), (31, 6603185), (67, 3055205), (115, 1779989), (155, 1320637), (335, 611041), (713, 287095), (857, 238855), (1541, 132835), (2077, 98555), (3565, 57419), (4285, 47771), (7705, 26567), (10385, 19711)]