201062565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9970

約数の個数: 48

約数和(自身を含む): 389503296

約数和(自身を除く): 188440731

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 9907, 20295, 29721, 49535, 89163, 108977, 148605, 326931, 406187, 445815, 544885, 980793, 1218561, 1634655, 2030935, 3655683, 4468057, 4903965, 6092805, 13404171, 18278415, 22340285, 40212513, 67020855, 201062565]

約数ペア:

[(1, 201062565), (3, 67020855), (5, 40212513), (9, 22340285), (11, 18278415), (15, 13404171), (33, 6092805), (41, 4903965), (45, 4468057), (55, 3655683), (99, 2030935), (123, 1634655), (165, 1218561), (205, 980793), (369, 544885), (451, 445815), (495, 406187), (615, 326931), (1353, 148605), (1845, 108977), (2255, 89163), (4059, 49535), (6765, 29721), (9907, 20295)]