208013310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5651}}^1$

素因数の和:6073

約数の個数: 48

約数和(自身を含む): 542252880

約数和(自身を除く): 334239570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3681, 4090, 5651, 6135, 7362, 11302, 12270, 16953, 18405, 28255, 33906, 36810, 50859, 56510, 84765, 101718, 169530, 254295, 508590, 2311259, 4622518, 6933777, 11556295, 13867554, 20801331, 23112590, 34668885, 41602662, 69337770, 104006655, 208013310]

約数ペア:

[(1, 208013310), (2, 104006655), (3, 69337770), (5, 41602662), (6, 34668885), (9, 23112590), (10, 20801331), (15, 13867554), (18, 11556295), (30, 6933777), (45, 4622518), (90, 2311259), (409, 508590), (818, 254295), (1227, 169530), (2045, 101718), (2454, 84765), (3681, 56510), (4090, 50859), (5651, 36810), (6135, 33906), (7362, 28255), (11302, 18405), (12270, 16953)]