193909352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{266359}}^1$

素因数の和:266385

約数の個数: 32

約数和(自身を含む): 447484800

約数和(自身を除く): 253575448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 266359, 532718, 1065436, 1864513, 2130872, 3462667, 3729026, 6925334, 7458052, 13850668, 14916104, 24238669, 27701336, 48477338, 96954676, 193909352]

約数ペア:

[(1, 193909352), (2, 96954676), (4, 48477338), (7, 27701336), (8, 24238669), (13, 14916104), (14, 13850668), (26, 7458052), (28, 6925334), (52, 3729026), (56, 3462667), (91, 2130872), (104, 1864513), (182, 1065436), (364, 532718), (728, 266359)]