207595216

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 429353472

約数和(自身を除く): 221758256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 283, 304, 361, 508, 566, 722, 1016, 1132, 1444, 2032, 2264, 2413, 2888, 4528, 4826, 5377, 5776, 9652, 10754, 19304, 21508, 35941, 38608, 43016, 45847, 71882, 86032, 91694, 102163, 143764, 183388, 204326, 287528, 366776, 408652, 575056, 682879, 733552, 817304, 1365758, 1634608, 2731516, 5463032, 10926064, 12974701, 25949402, 51898804, 103797608, 207595216]

約数ペア:

[(1, 207595216), (2, 103797608), (4, 51898804), (8, 25949402), (16, 12974701), (19, 10926064), (38, 5463032), (76, 2731516), (127, 1634608), (152, 1365758), (254, 817304), (283, 733552), (304, 682879), (361, 575056), (508, 408652), (566, 366776), (722, 287528), (1016, 204326), (1132, 183388), (1444, 143764), (2032, 102163), (2264, 91694), (2413, 86032), (2888, 71882), (4528, 45847), (4826, 43016), (5377, 38608), (5776, 35941), (9652, 21508), (10754, 19304)]