203227276

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 415521792

約数和(自身を除く): 212294516

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 151, 284, 302, 497, 604, 677, 994, 1057, 1354, 1988, 2114, 2708, 4228, 4739, 9478, 10721, 18956, 21442, 42884, 48067, 75047, 96134, 102227, 150094, 192268, 204454, 300188, 336469, 408908, 672938, 715589, 1345876, 1431178, 2862356, 7258117, 14516234, 29032468, 50806819, 101613638, 203227276]

約数ペア:

[(1, 203227276), (2, 101613638), (4, 50806819), (7, 29032468), (14, 14516234), (28, 7258117), (71, 2862356), (142, 1431178), (151, 1345876), (284, 715589), (302, 672938), (497, 408908), (604, 336469), (677, 300188), (994, 204454), (1057, 192268), (1354, 150094), (1988, 102227), (2114, 96134), (2708, 75047), (4228, 48067), (4739, 42884), (9478, 21442), (10721, 18956)]