205514476923

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1195067}}^1$

素因数の和:1195527

約数の個数: 32

約数和(自身を含む): 330412400640

約数和(自身を除く): 124897923717

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 431, 1293, 3017, 8189, 9051, 24567, 57323, 171969, 1195067, 3585201, 8365469, 22706273, 25096407, 68118819, 158943911, 476831733, 515073877, 1545221631, 3605517139, 9786403663, 10816551417, 29359210989, 68504825641, 205514476923]

約数ペア:

[(1, 205514476923), (3, 68504825641), (7, 29359210989), (19, 10816551417), (21, 9786403663), (57, 3605517139), (133, 1545221631), (399, 515073877), (431, 476831733), (1293, 158943911), (3017, 68118819), (8189, 25096407), (9051, 22706273), (24567, 8365469), (57323, 3585201), (171969, 1195067)]