201854772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{801011}}^1$

素因数の和:801028

約数の個数: 36

約数和(自身を含む): 583136736

約数和(自身を除く): 381281964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 801011, 1602022, 2403033, 3204044, 4806066, 5607077, 7209099, 9612132, 11214154, 14418198, 16821231, 22428308, 28836396, 33642462, 50463693, 67284924, 100927386, 201854772]

約数ペア:

[(1, 201854772), (2, 100927386), (3, 67284924), (4, 50463693), (6, 33642462), (7, 28836396), (9, 22428308), (12, 16821231), (14, 14418198), (18, 11214154), (21, 9612132), (28, 7209099), (36, 5607077), (42, 4806066), (63, 3204044), (84, 2403033), (126, 1602022), (252, 801011)]