202218196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{37643}}^1$

素因数の和:37743

約数の個数: 24

約数和(自身を含む): 379451520

約数和(自身を除く): 177233324

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 37643, 75286, 150572, 639931, 1279862, 2559724, 2973797, 5947594, 11895188, 50554549, 101109098, 202218196]

約数ペア:

[(1, 202218196), (2, 101109098), (4, 50554549), (17, 11895188), (34, 5947594), (68, 2973797), (79, 2559724), (158, 1279862), (316, 639931), (1343, 150572), (2686, 75286), (5372, 37643)]