275518204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 544208896

約数和(自身を除く): 268690692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 2551, 3484, 4154, 5102, 8308, 10204, 27001, 33163, 54002, 66326, 79081, 108004, 132652, 158162, 170917, 316324, 341834, 683668, 1028053, 2056106, 2221921, 4112212, 4443842, 5298427, 8887684, 10596854, 21193708, 68879551, 137759102, 275518204]

約数ペア:

[(1, 275518204), (2, 137759102), (4, 68879551), (13, 21193708), (26, 10596854), (31, 8887684), (52, 5298427), (62, 4443842), (67, 4112212), (124, 2221921), (134, 2056106), (268, 1028053), (403, 683668), (806, 341834), (871, 316324), (1612, 170917), (1742, 158162), (2077, 132652), (2551, 108004), (3484, 79081), (4154, 66326), (5102, 54002), (8308, 33163), (10204, 27001)]