227977988

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{7703}}^1$

素因数の和:7872

約数の個数: 36

約数和(自身を含む): 467232192

約数和(自身を除く): 239254204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 7399, 7703, 14798, 15406, 29596, 30812, 53921, 107842, 215684, 377447, 754894, 1163153, 1509788, 2326306, 4652612, 8142071, 16284142, 32568284, 56994497, 113988994, 227977988]

約数ペア:

[(1, 227977988), (2, 113988994), (4, 56994497), (7, 32568284), (14, 16284142), (28, 8142071), (49, 4652612), (98, 2326306), (151, 1509788), (196, 1163153), (302, 754894), (604, 377447), (1057, 215684), (2114, 107842), (4228, 53921), (7399, 30812), (7703, 29596), (14798, 15406)]