200715760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{51203}}^1$

素因数の和:51230

約数の個数: 60

約数和(自身を含む): 542864808

約数和(自身を除く): 342149048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 51203, 102406, 204812, 256015, 358421, 409624, 512030, 716842, 819248, 1024060, 1433684, 1792105, 2048120, 2508947, 2867368, 3584210, 4096240, 5017894, 5734736, 7168420, 10035788, 12544735, 14336840, 20071576, 25089470, 28673680, 40143152, 50178940, 100357880, 200715760]

約数ペア:

[(1, 200715760), (2, 100357880), (4, 50178940), (5, 40143152), (7, 28673680), (8, 25089470), (10, 20071576), (14, 14336840), (16, 12544735), (20, 10035788), (28, 7168420), (35, 5734736), (40, 5017894), (49, 4096240), (56, 3584210), (70, 2867368), (80, 2508947), (98, 2048120), (112, 1792105), (140, 1433684), (196, 1024060), (245, 819248), (280, 716842), (392, 512030), (490, 409624), (560, 358421), (784, 256015), (980, 204812), (1960, 102406), (3920, 51203)]