200828416

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{12653}}^1$

素因数の和:12702

約数の個数: 40

約数和(自身を含む): 414241344

約数和(自身を除く): 213412928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 12653, 15872, 25306, 50612, 101224, 202448, 392243, 404896, 784486, 809792, 1568972, 1619584, 3137944, 3239168, 6275888, 6478336, 12551776, 25103552, 50207104, 100414208, 200828416]

約数ペア:

[(1, 200828416), (2, 100414208), (4, 50207104), (8, 25103552), (16, 12551776), (31, 6478336), (32, 6275888), (62, 3239168), (64, 3137944), (124, 1619584), (128, 1568972), (248, 809792), (256, 784486), (496, 404896), (512, 392243), (992, 202448), (1984, 101224), (3968, 50612), (7936, 25306), (12653, 15872)]