208522306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5434

約数の個数: 32

約数和(自身を含む): 351171072

約数和(自身を除く): 142648766

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 527, 629, 1054, 1147, 1258, 2294, 5347, 10694, 19499, 38998, 90899, 165757, 181798, 197839, 331514, 395678, 2817869, 3363263, 5635738, 6133009, 6726526, 12266018, 104261153, 208522306]

約数ペア:

[(1, 208522306), (2, 104261153), (17, 12266018), (31, 6726526), (34, 6133009), (37, 5635738), (62, 3363263), (74, 2817869), (527, 395678), (629, 331514), (1054, 197839), (1147, 181798), (1258, 165757), (2294, 90899), (5347, 38998), (10694, 19499)]