209788934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1\times {\mathrm{3067}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 328693248

約数和(自身を除く): 118904314

約数列:

[1, 2, 23, 46, 1487, 2974, 3067, 6134, 34201, 68402, 70541, 141082, 4560629, 9121258, 104894467, 209788934]

約数ペア:

[(1, 209788934), (2, 104894467), (23, 9121258), (46, 4560629), (1487, 141082), (2974, 70541), (3067, 68402), (6134, 34201)]