205122816018

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{5227}}^1\times {\mathrm{9199}}^1$

素因数の和:14516

約数の個数: 64

約数和(自身を含む): 461736960000

約数和(自身を除く): 256614143982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 5227, 9199, 10454, 15681, 18398, 27597, 31362, 47043, 55194, 82791, 94086, 141129, 165582, 248373, 282258, 412933, 496746, 726721, 825866, 1238799, 1453442, 2180163, 2477598, 3716397, 4360326, 6540489, 7432794, 11149191, 13080978, 19621467, 22298382, 39242934, 48083173, 96166346, 144249519, 288499038, 432748557, 865497114, 1298245671, 2596491342, 3798570667, 7597141334, 11395712001, 22791424002, 34187136003, 68374272006, 102561408009, 205122816018]

約数ペア:

[(1, 205122816018), (2, 102561408009), (3, 68374272006), (6, 34187136003), (9, 22791424002), (18, 11395712001), (27, 7597141334), (54, 3798570667), (79, 2596491342), (158, 1298245671), (237, 865497114), (474, 432748557), (711, 288499038), (1422, 144249519), (2133, 96166346), (4266, 48083173), (5227, 39242934), (9199, 22298382), (10454, 19621467), (15681, 13080978), (18398, 11149191), (27597, 7432794), (31362, 6540489), (47043, 4360326), (55194, 3716397), (82791, 2477598), (94086, 2180163), (141129, 1453442), (165582, 1238799), (248373, 825866), (282258, 726721), (412933, 496746)]