211099668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1579}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 531410880

約数和(自身を除く): 320311212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 857, 1579, 1714, 2571, 3158, 3428, 4737, 5142, 6316, 9474, 10284, 11141, 18948, 20527, 22282, 33423, 41054, 44564, 61581, 66846, 82108, 123162, 133692, 246324, 1353203, 2706406, 4059609, 5412812, 8119218, 16238436, 17591639, 35183278, 52774917, 70366556, 105549834, 211099668]

約数ペア:

[(1, 211099668), (2, 105549834), (3, 70366556), (4, 52774917), (6, 35183278), (12, 17591639), (13, 16238436), (26, 8119218), (39, 5412812), (52, 4059609), (78, 2706406), (156, 1353203), (857, 246324), (1579, 133692), (1714, 123162), (2571, 82108), (3158, 66846), (3428, 61581), (4737, 44564), (5142, 41054), (6316, 33423), (9474, 22282), (10284, 20527), (11141, 18948)]