207829358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{3169}}^1$

素因数の和:3464

約数の個数: 24

約数和(自身を含む): 344033760

約数和(自身を除く): 136204402

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 3169, 5962, 6338, 32791, 34859, 65582, 69718, 383449, 766898, 858799, 1717598, 9446789, 18893578, 103914679, 207829358]

約数ペア:

[(1, 207829358), (2, 103914679), (11, 18893578), (22, 9446789), (121, 1717598), (242, 858799), (271, 766898), (542, 383449), (2981, 69718), (3169, 65582), (5962, 34859), (6338, 32791)]