205734068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{12659}}^1$

素因数の和:12919

約数の個数: 24

約数和(自身を含む): 382838400

約数和(自身を除く): 177104332

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 12659, 16252, 25318, 50636, 215203, 430406, 860812, 3025501, 6051002, 12102004, 51433517, 102867034, 205734068]

約数ペア:

[(1, 205734068), (2, 102867034), (4, 51433517), (17, 12102004), (34, 6051002), (68, 3025501), (239, 860812), (478, 430406), (956, 215203), (4063, 50636), (8126, 25318), (12659, 16252)]