202604930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 421210368

約数和(自身を除く): 218605438

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 73, 110, 115, 146, 230, 253, 365, 506, 730, 803, 1097, 1265, 1606, 1679, 2194, 2530, 3358, 4015, 5485, 8030, 8395, 10970, 12067, 16790, 18469, 24134, 25231, 36938, 50462, 60335, 80081, 92345, 120670, 126155, 160162, 184690, 252310, 277541, 400405, 555082, 800810, 880891, 1387705, 1761782, 1841863, 2775410, 3683726, 4404455, 8808910, 9209315, 18418630, 20260493, 40520986, 101302465, 202604930]

約数ペア:

[(1, 202604930), (2, 101302465), (5, 40520986), (10, 20260493), (11, 18418630), (22, 9209315), (23, 8808910), (46, 4404455), (55, 3683726), (73, 2775410), (110, 1841863), (115, 1761782), (146, 1387705), (230, 880891), (253, 800810), (365, 555082), (506, 400405), (730, 277541), (803, 252310), (1097, 184690), (1265, 160162), (1606, 126155), (1679, 120670), (2194, 92345), (2530, 80081), (3358, 60335), (4015, 50462), (5485, 36938), (8030, 25231), (8395, 24134), (10970, 18469), (12067, 16790)]