203219916

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4561}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 490506240

約数和(自身を除く): 287286324

約数列:

[1, 2, 3, 4, 6, 12, 47, 79, 94, 141, 158, 188, 237, 282, 316, 474, 564, 948, 3713, 4561, 7426, 9122, 11139, 13683, 14852, 18244, 22278, 27366, 44556, 54732, 214367, 360319, 428734, 643101, 720638, 857468, 1080957, 1286202, 1441276, 2161914, 2572404, 4323828, 16934993, 33869986, 50804979, 67739972, 101609958, 203219916]

約数ペア:

[(1, 203219916), (2, 101609958), (3, 67739972), (4, 50804979), (6, 33869986), (12, 16934993), (47, 4323828), (79, 2572404), (94, 2161914), (141, 1441276), (158, 1286202), (188, 1080957), (237, 857468), (282, 720638), (316, 643101), (474, 428734), (564, 360319), (948, 214367), (3713, 54732), (4561, 44556), (7426, 27366), (9122, 22278), (11139, 18244), (13683, 14852)]