209512644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1439}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 534159360

約数和(自身を除く): 324646716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1103, 1439, 2206, 2878, 3309, 4317, 4412, 5756, 6618, 8634, 12133, 13236, 15829, 17268, 24266, 31658, 36399, 47487, 48532, 63316, 72798, 94974, 145596, 189948, 1587217, 3174434, 4761651, 6348868, 9523302, 17459387, 19046604, 34918774, 52378161, 69837548, 104756322, 209512644]

約数ペア:

[(1, 209512644), (2, 104756322), (3, 69837548), (4, 52378161), (6, 34918774), (11, 19046604), (12, 17459387), (22, 9523302), (33, 6348868), (44, 4761651), (66, 3174434), (132, 1587217), (1103, 189948), (1439, 145596), (2206, 94974), (2878, 72798), (3309, 63316), (4317, 48532), (4412, 47487), (5756, 36399), (6618, 31658), (8634, 24266), (12133, 17268), (13236, 15829)]