201161900

素因数分解:

$2^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{4801}}^1$

素因数の和:5234

約数の個数: 36

約数和(自身を含む): 437654280

約数和(自身を除く): 236492380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 419, 838, 1676, 2095, 4190, 4801, 8380, 9602, 10475, 19204, 20950, 24005, 41900, 48010, 96020, 120025, 240050, 480100, 2011619, 4023238, 8046476, 10058095, 20116190, 40232380, 50290475, 100580950, 201161900]

約数ペア:

[(1, 201161900), (2, 100580950), (4, 50290475), (5, 40232380), (10, 20116190), (20, 10058095), (25, 8046476), (50, 4023238), (100, 2011619), (419, 480100), (838, 240050), (1676, 120025), (2095, 96020), (4190, 48010), (4801, 41900), (8380, 24005), (9602, 20950), (10475, 19204)]