199982724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{1103}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 484081920

約数和(自身を除く): 284099196

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 521, 1042, 1103, 1563, 2084, 2206, 3126, 3309, 4412, 6252, 6618, 13236, 15109, 30218, 31987, 45327, 60436, 63974, 90654, 95961, 127948, 181308, 191922, 383844, 574663, 1149326, 1723989, 2298652, 3447978, 6895956, 16665227, 33330454, 49995681, 66660908, 99991362, 199982724]

約数ペア:

[(1, 199982724), (2, 99991362), (3, 66660908), (4, 49995681), (6, 33330454), (12, 16665227), (29, 6895956), (58, 3447978), (87, 2298652), (116, 1723989), (174, 1149326), (348, 574663), (521, 383844), (1042, 191922), (1103, 181308), (1563, 127948), (2084, 95961), (2206, 90654), (3126, 63974), (3309, 60436), (4412, 45327), (6252, 31987), (6618, 30218), (13236, 15109)]