190187538

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{1291}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 390204672

約数和(自身を除く): 200017134

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 571, 1142, 1291, 1713, 2582, 3426, 3873, 7746, 24553, 49106, 55513, 73659, 111026, 147318, 166539, 333078, 737161, 1474322, 2211483, 4422966, 31697923, 63395846, 95093769, 190187538]

約数ペア:

[(1, 190187538), (2, 95093769), (3, 63395846), (6, 31697923), (43, 4422966), (86, 2211483), (129, 1474322), (258, 737161), (571, 333078), (1142, 166539), (1291, 147318), (1713, 111026), (2582, 73659), (3426, 55513), (3873, 49106), (7746, 24553)]