214832834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 342372096

約数和(自身を除く): 127539262

約数列:

[1, 2, 23, 46, 151, 157, 197, 302, 314, 394, 3473, 3611, 4531, 6946, 7222, 9062, 23707, 29747, 30929, 47414, 59494, 61858, 545261, 684181, 711367, 1090522, 1368362, 1422734, 4670279, 9340558, 107416417, 214832834]

約数ペア:

[(1, 214832834), (2, 107416417), (23, 9340558), (46, 4670279), (151, 1422734), (157, 1368362), (197, 1090522), (302, 711367), (314, 684181), (394, 545261), (3473, 61858), (3611, 59494), (4531, 47414), (6946, 30929), (7222, 29747), (9062, 23707)]