201553984

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{31181}}^1$

素因数の和:31294

約数の個数: 28

約数和(自身を含む): 403931628

約数和(自身を除く): 202377644

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 31181, 62362, 124724, 249448, 498896, 997792, 1995584, 3149281, 6298562, 12597124, 25194248, 50388496, 100776992, 201553984]

約数ペア:

[(1, 201553984), (2, 100776992), (4, 50388496), (8, 25194248), (16, 12597124), (32, 6298562), (64, 3149281), (101, 1995584), (202, 997792), (404, 498896), (808, 249448), (1616, 124724), (3232, 62362), (6464, 31181)]