207393368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284881}}^1$

素因数の和:284907

約数の個数: 32

約数和(自身を含む): 478601760

約数和(自身を除く): 271208392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 284881, 569762, 1139524, 1994167, 2279048, 3703453, 3988334, 7406906, 7976668, 14813812, 15953336, 25924171, 29627624, 51848342, 103696684, 207393368]

約数ペア:

[(1, 207393368), (2, 103696684), (4, 51848342), (7, 29627624), (8, 25924171), (13, 15953336), (14, 14813812), (26, 7976668), (28, 7406906), (52, 3988334), (56, 3703453), (91, 2279048), (104, 1994167), (182, 1139524), (364, 569762), (728, 284881)]