222761506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8490

約数の個数: 32

約数和(自身を含む): 391443840

約数和(自身を除く): 168682334

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 8389, 13277, 16778, 26554, 92279, 142613, 184558, 285226, 595619, 1191238, 1568743, 3137486, 6551809, 10125523, 13103618, 20251046, 111380753, 222761506]

約数ペア:

[(1, 222761506), (2, 111380753), (11, 20251046), (17, 13103618), (22, 10125523), (34, 6551809), (71, 3137486), (142, 1568743), (187, 1191238), (374, 595619), (781, 285226), (1207, 184558), (1562, 142613), (2414, 92279), (8389, 26554), (13277, 16778)]