199804746

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{9803}}^1$

素因数の和:9930

約数の個数: 32

約数和(自身を含む): 414120960

約数和(自身を除く): 214316214

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 3397, 6794, 9803, 10191, 19606, 20382, 29409, 58818, 421529, 774437, 843058, 1264587, 1548874, 2323311, 2529174, 4646622, 33300791, 66601582, 99902373, 199804746]

約数ペア:

[(1, 199804746), (2, 99902373), (3, 66601582), (6, 33300791), (43, 4646622), (79, 2529174), (86, 2323311), (129, 1548874), (158, 1264587), (237, 843058), (258, 774437), (474, 421529), (3397, 58818), (6794, 29409), (9803, 20382), (10191, 19606)]