194634713

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5097

約数の個数: 24

約数和(自身を含む): 247874760

約数和(自身を除く): 53240047

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5009, 5551, 35063, 38857, 65117, 245441, 305549, 455819, 2138843, 3190733, 3972137, 14971901, 27804959, 194634713]

約数ペア:

[(1, 194634713), (7, 27804959), (13, 14971901), (49, 3972137), (61, 3190733), (91, 2138843), (427, 455819), (637, 305549), (793, 245441), (2989, 65117), (5009, 38857), (5551, 35063)]