209224304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{769207}}^1$

素因数の和:769232

約数の個数: 20

約数和(自身を含む): 429218064

約数和(自身を除く): 219993760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 769207, 1538414, 3076828, 6153656, 12307312, 13076519, 26153038, 52306076, 104612152, 209224304]

約数ペア:

[(1, 209224304), (2, 104612152), (4, 52306076), (8, 26153038), (16, 13076519), (17, 12307312), (34, 6153656), (68, 3076828), (136, 1538414), (272, 769207)]