204395556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4493}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 507354624

約数和(自身を除く): 302959068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 446, 669, 892, 1338, 2676, 3791, 4493, 7582, 8986, 11373, 13479, 15164, 17972, 22746, 26958, 45492, 53916, 76381, 152762, 229143, 305524, 458286, 916572, 1001939, 2003878, 3005817, 4007756, 6011634, 12023268, 17032963, 34065926, 51098889, 68131852, 102197778, 204395556]

約数ペア:

[(1, 204395556), (2, 102197778), (3, 68131852), (4, 51098889), (6, 34065926), (12, 17032963), (17, 12023268), (34, 6011634), (51, 4007756), (68, 3005817), (102, 2003878), (204, 1001939), (223, 916572), (446, 458286), (669, 305524), (892, 229143), (1338, 152762), (2676, 76381), (3791, 53916), (4493, 45492), (7582, 26958), (8986, 22746), (11373, 17972), (13479, 15164)]