204131776

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{3319}}^1$

素因数の和:3393

約数の個数: 42

約数和(自身を含む): 418688520

約数和(自身を除く): 214556744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3319, 3844, 6638, 7688, 13276, 15376, 26552, 30752, 53104, 61504, 102889, 106208, 205778, 212416, 411556, 823112, 1646224, 3189559, 3292448, 6379118, 6584896, 12758236, 25516472, 51032944, 102065888, 204131776]

約数ペア:

[(1, 204131776), (2, 102065888), (4, 51032944), (8, 25516472), (16, 12758236), (31, 6584896), (32, 6379118), (62, 3292448), (64, 3189559), (124, 1646224), (248, 823112), (496, 411556), (961, 212416), (992, 205778), (1922, 106208), (1984, 102889), (3319, 61504), (3844, 53104), (6638, 30752), (7688, 26552), (13276, 15376)]