220170604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 411352984

約数和(自身を除く): 191182380

約数列:

[1, 2, 4, 17, 34, 68, 283, 289, 566, 578, 673, 1132, 1156, 1346, 2692, 4811, 9622, 11441, 19244, 22882, 45764, 81787, 163574, 190459, 194497, 327148, 380918, 388994, 761836, 777988, 3237803, 6475606, 12951212, 55042651, 110085302, 220170604]

約数ペア:

[(1, 220170604), (2, 110085302), (4, 55042651), (17, 12951212), (34, 6475606), (68, 3237803), (283, 777988), (289, 761836), (566, 388994), (578, 380918), (673, 327148), (1132, 194497), (1156, 190459), (1346, 163574), (2692, 81787), (4811, 45764), (9622, 22882), (11441, 19244)]