202102901416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^2\times {\mathrm{43649}}^1$

素因数の和:44090

約数の個数: 48

約数和(自身を含む): 410045044500

約数和(自身を除く): 207942143084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21944, 43649, 44521, 87298, 89042, 174596, 178084, 349192, 356168, 567437, 578773, 1134874, 1157546, 2269748, 2315092, 4539496, 4630184, 9209939, 18419878, 36839756, 73679512, 119729207, 239458414, 478916828, 957833656, 1943297129, 3886594258, 7773188516, 15546377032, 25262862677, 50525725354, 101051450708, 202102901416]

約数ペア:

[(1, 202102901416), (2, 101051450708), (4, 50525725354), (8, 25262862677), (13, 15546377032), (26, 7773188516), (52, 3886594258), (104, 1943297129), (211, 957833656), (422, 478916828), (844, 239458414), (1688, 119729207), (2743, 73679512), (5486, 36839756), (10972, 18419878), (21944, 9209939), (43649, 4630184), (44521, 4539496), (87298, 2315092), (89042, 2269748), (174596, 1157546), (178084, 1134874), (349192, 578773), (356168, 567437)]