220121983874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{77153}}^1$

素因数の和:77571

約数の個数: 48

約数和(自身を含む): 374101846272

約数和(自身を除く): 153979862398

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 367, 598, 734, 3887, 4771, 7774, 8441, 9542, 16882, 62023, 77153, 109733, 124046, 154306, 219466, 1002989, 1426529, 1774519, 2005978, 2853058, 3549038, 13038857, 23068747, 26077714, 28315151, 46137494, 56630302, 299893711, 368096963, 599787422, 651248473, 736193926, 1302496946, 4785260519, 8466230149, 9570521038, 16932460298, 110060991937, 220121983874]

約数ペア:

[(1, 220121983874), (2, 110060991937), (13, 16932460298), (23, 9570521038), (26, 8466230149), (46, 4785260519), (169, 1302496946), (299, 736193926), (338, 651248473), (367, 599787422), (598, 368096963), (734, 299893711), (3887, 56630302), (4771, 46137494), (7774, 28315151), (8441, 26077714), (9542, 23068747), (16882, 13038857), (62023, 3549038), (77153, 2853058), (109733, 2005978), (124046, 1774519), (154306, 1426529), (219466, 1002989)]