204906218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13130

約数の個数: 32

約数和(自身を含む): 361193472

約数和(自身を除く): 156287254

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 13063, 15686, 26126, 143693, 287386, 300449, 404953, 600898, 809906, 3304939, 4454483, 6609878, 8908966, 9313919, 18627838, 102453109, 204906218]

約数ペア:

[(1, 204906218), (2, 102453109), (11, 18627838), (22, 9313919), (23, 8908966), (31, 6609878), (46, 4454483), (62, 3304939), (253, 809906), (341, 600898), (506, 404953), (682, 300449), (713, 287386), (1426, 143693), (7843, 26126), (13063, 15686)]