201849392

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{18257}}^1$

素因数の和:18956

約数の個数: 20

約数和(自身を含む): 391670616

約数和(自身を除く): 189821224

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 18257, 36514, 73028, 146056, 292112, 12615587, 25231174, 50462348, 100924696, 201849392]

約数ペア:

[(1, 201849392), (2, 100924696), (4, 50462348), (8, 25231174), (16, 12615587), (691, 292112), (1382, 146056), (2764, 73028), (5528, 36514), (11056, 18257)]