200309810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16141}}^1$

素因数の和:16238

約数の個数: 32

約数和(自身を含む): 387020592

約数和(自身を除く): 186710782

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 16141, 32282, 80705, 161410, 274397, 548794, 1178293, 1371985, 2356586, 2743970, 5891465, 11782930, 20030981, 40061962, 100154905, 200309810]

約数ペア:

[(1, 200309810), (2, 100154905), (5, 40061962), (10, 20030981), (17, 11782930), (34, 5891465), (73, 2743970), (85, 2356586), (146, 1371985), (170, 1178293), (365, 548794), (730, 274397), (1241, 161410), (2482, 80705), (6205, 32282), (12410, 16141)]