206496712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22271}}^1$

素因数の和:22357

約数の個数: 32

約数和(自身を含む): 414259200

約数和(自身を除く): 207762488

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 22271, 44542, 89084, 178168, 423149, 846298, 1358531, 1692596, 2717062, 3385192, 5434124, 10868248, 25812089, 51624178, 103248356, 206496712]

約数ペア:

[(1, 206496712), (2, 103248356), (4, 51624178), (8, 25812089), (19, 10868248), (38, 5434124), (61, 3385192), (76, 2717062), (122, 1692596), (152, 1358531), (244, 846298), (488, 423149), (1159, 178168), (2318, 89084), (4636, 44542), (9272, 22271)]