201964860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374009}}^1$

素因数の和:374027

約数の個数: 48

約数和(自身を含む): 628336800

約数和(自身を除く): 426371940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 374009, 748018, 1122027, 1496036, 1870045, 2244054, 3366081, 3740090, 4488108, 5610135, 6732162, 7480180, 10098243, 11220270, 13464324, 16830405, 20196486, 22440540, 33660810, 40392972, 50491215, 67321620, 100982430, 201964860]

約数ペア:

[(1, 201964860), (2, 100982430), (3, 67321620), (4, 50491215), (5, 40392972), (6, 33660810), (9, 22440540), (10, 20196486), (12, 16830405), (15, 13464324), (18, 11220270), (20, 10098243), (27, 7480180), (30, 6732162), (36, 5610135), (45, 4488108), (54, 3740090), (60, 3366081), (90, 2244054), (108, 1870045), (135, 1496036), (180, 1122027), (270, 748018), (540, 374009)]