206103456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55049}}^1$

素因数の和:55078

約数の個数: 72

約数和(自身を含む): 631203300

約数和(自身を除く): 425099844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 55049, 110098, 165147, 220196, 330294, 440392, 495441, 660588, 715637, 880784, 990882, 1321176, 1431274, 1761568, 1981764, 2146911, 2642352, 2862548, 3963528, 4293822, 5284704, 5725096, 6440733, 7927056, 8587644, 11450192, 12881466, 15854112, 17175288, 22900384, 25762932, 34350576, 51525864, 68701152, 103051728, 206103456]

約数ペア:

[(1, 206103456), (2, 103051728), (3, 68701152), (4, 51525864), (6, 34350576), (8, 25762932), (9, 22900384), (12, 17175288), (13, 15854112), (16, 12881466), (18, 11450192), (24, 8587644), (26, 7927056), (32, 6440733), (36, 5725096), (39, 5284704), (48, 4293822), (52, 3963528), (72, 2862548), (78, 2642352), (96, 2146911), (104, 1981764), (117, 1761568), (144, 1431274), (156, 1321176), (208, 990882), (234, 880784), (288, 715637), (312, 660588), (416, 495441), (468, 440392), (624, 330294), (936, 220196), (1248, 165147), (1872, 110098), (3744, 55049)]