188708030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21227}}^1$

素因数の和:21368

約数の個数: 32

約数和(自身を含む): 391274496

約数和(自身を除く): 202566466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 21227, 42454, 106135, 148589, 212270, 297178, 742945, 1485890, 2695829, 5391658, 13479145, 18870803, 26958290, 37741606, 94354015, 188708030]

約数ペア:

[(1, 188708030), (2, 94354015), (5, 37741606), (7, 26958290), (10, 18870803), (14, 13479145), (35, 5391658), (70, 2695829), (127, 1485890), (254, 742945), (635, 297178), (889, 212270), (1270, 148589), (1778, 106135), (4445, 42454), (8890, 21227)]