201888448

素因数分解:

$2^6\times {\mathrm{53}}^2\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 42

約数和(自身を含む): 408687524

約数和(自身を除く): 206799076

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1123, 1696, 2246, 2809, 3392, 4492, 5618, 8984, 11236, 17968, 22472, 35936, 44944, 59519, 71872, 89888, 119038, 179776, 238076, 476152, 952304, 1904608, 3154507, 3809216, 6309014, 12618028, 25236056, 50472112, 100944224, 201888448]

約数ペア:

[(1, 201888448), (2, 100944224), (4, 50472112), (8, 25236056), (16, 12618028), (32, 6309014), (53, 3809216), (64, 3154507), (106, 1904608), (212, 952304), (424, 476152), (848, 238076), (1123, 179776), (1696, 119038), (2246, 89888), (2809, 71872), (3392, 59519), (4492, 44944), (5618, 35936), (8984, 22472), (11236, 17968)]