220426566

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 449629920

約数和(自身を除く): 229203354

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 1038, 2909, 5818, 8727, 12629, 17454, 25258, 37887, 75774, 212357, 424714, 503257, 637071, 1006514, 1274142, 1509771, 3019542, 36737761, 73475522, 110213283, 220426566]

約数ペア:

[(1, 220426566), (2, 110213283), (3, 73475522), (6, 36737761), (73, 3019542), (146, 1509771), (173, 1274142), (219, 1006514), (346, 637071), (438, 503257), (519, 424714), (1038, 212357), (2909, 75774), (5818, 37887), (8727, 25258), (12629, 17454)]