200073904

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{16921}}^1$

素因数の和:17668

約数の個数: 20

約数和(自身を含む): 388190680

約数和(自身を除く): 188116776

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 16921, 33842, 67684, 135368, 270736, 12504619, 25009238, 50018476, 100036952, 200073904]

約数ペア:

[(1, 200073904), (2, 100036952), (4, 50018476), (8, 25009238), (16, 12504619), (739, 270736), (1478, 135368), (2956, 67684), (5912, 33842), (11824, 16921)]