206575668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2311}}^1$

素因数の和:2525

約数の個数: 72

約数和(自身を含む): 565533696

約数和(自身を除く): 358958028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1719, 2292, 2311, 2483, 3438, 4622, 4966, 6876, 6933, 7449, 9244, 9932, 13866, 14898, 20799, 22347, 27732, 29796, 30043, 41598, 44694, 60086, 83196, 89388, 90129, 120172, 180258, 270387, 360516, 441401, 540774, 882802, 1081548, 1324203, 1765604, 2648406, 3972609, 5296812, 5738213, 7945218, 11476426, 15890436, 17214639, 22952852, 34429278, 51643917, 68858556, 103287834, 206575668]

約数ペア:

[(1, 206575668), (2, 103287834), (3, 68858556), (4, 51643917), (6, 34429278), (9, 22952852), (12, 17214639), (13, 15890436), (18, 11476426), (26, 7945218), (36, 5738213), (39, 5296812), (52, 3972609), (78, 2648406), (117, 1765604), (156, 1324203), (191, 1081548), (234, 882802), (382, 540774), (468, 441401), (573, 360516), (764, 270387), (1146, 180258), (1719, 120172), (2292, 90129), (2311, 89388), (2483, 83196), (3438, 60086), (4622, 44694), (4966, 41598), (6876, 30043), (6933, 29796), (7449, 27732), (9244, 22347), (9932, 20799), (13866, 14898)]