193928063

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 42462337

約数列:

[1, 7, 37, 47, 89, 179, 259, 329, 623, 1253, 1739, 3293, 4183, 6623, 8413, 12173, 15931, 23051, 29281, 46361, 58891, 111517, 154771, 311281, 589447, 748757, 1083397, 2178967, 4126129, 5241299, 27704009, 193928063]

約数ペア:

[(1, 193928063), (7, 27704009), (37, 5241299), (47, 4126129), (89, 2178967), (179, 1083397), (259, 748757), (329, 589447), (623, 311281), (1253, 154771), (1739, 111517), (3293, 58891), (4183, 46361), (6623, 29281), (8413, 23051), (12173, 15931)]