205537992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{778553}}^1$

素因数の和:778573

約数の個数: 32

約数和(自身を含む): 560558880

約数和(自身を除く): 355020888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 778553, 1557106, 2335659, 3114212, 4671318, 6228424, 8564083, 9342636, 17128166, 18685272, 25692249, 34256332, 51384498, 68512664, 102768996, 205537992]

約数ペア:

[(1, 205537992), (2, 102768996), (3, 68512664), (4, 51384498), (6, 34256332), (8, 25692249), (11, 18685272), (12, 17128166), (22, 9342636), (24, 8564083), (33, 6228424), (44, 4671318), (66, 3114212), (88, 2335659), (132, 1557106), (264, 778553)]