203422238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 335664000

約数和(自身を除く): 132241762

約数列:

[1, 2, 17, 34, 41, 73, 82, 146, 697, 1241, 1394, 1999, 2482, 2993, 3998, 5986, 33983, 50881, 67966, 81959, 101762, 145927, 163918, 291854, 1393303, 2480759, 2786606, 4961518, 5983007, 11966014, 101711119, 203422238]

約数ペア:

[(1, 203422238), (2, 101711119), (17, 11966014), (34, 5983007), (41, 4961518), (73, 2786606), (82, 2480759), (146, 1393303), (697, 291854), (1241, 163918), (1394, 145927), (1999, 101762), (2482, 81959), (2993, 67966), (3998, 50881), (5986, 33983)]