196941481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 239625216

約数和(自身を除く): 42683735

約数列:

[1, 11, 17, 31, 53, 187, 341, 527, 583, 641, 901, 1643, 5797, 7051, 9911, 10897, 18073, 19871, 27931, 33973, 119867, 218581, 307241, 337807, 373703, 577541, 1053163, 3715877, 6352951, 11584793, 17903771, 196941481]

約数ペア:

[(1, 196941481), (11, 17903771), (17, 11584793), (31, 6352951), (53, 3715877), (187, 1053163), (341, 577541), (527, 373703), (583, 337807), (641, 307241), (901, 218581), (1643, 119867), (5797, 33973), (7051, 27931), (9911, 19871), (10897, 18073)]