204078084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 567705600

約数和(自身を除く): 363627516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 109, 124, 186, 217, 218, 327, 372, 434, 436, 651, 654, 719, 763, 868, 1302, 1308, 1438, 1526, 2157, 2289, 2604, 2876, 3052, 3379, 4314, 4578, 5033, 6758, 8628, 9156, 10066, 10137, 13516, 15099, 20132, 20274, 22289, 23653, 30198, 40548, 44578, 47306, 60396, 66867, 70959, 78371, 89156, 94612, 133734, 141918, 156023, 156742, 235113, 267468, 283836, 312046, 313484, 468069, 470226, 548597, 624092, 936138, 940452, 1097194, 1645791, 1872276, 2194388, 2429501, 3291582, 4859002, 6583164, 7288503, 9718004, 14577006, 17006507, 29154012, 34013014, 51019521, 68026028, 102039042, 204078084]

約数ペア:

[(1, 204078084), (2, 102039042), (3, 68026028), (4, 51019521), (6, 34013014), (7, 29154012), (12, 17006507), (14, 14577006), (21, 9718004), (28, 7288503), (31, 6583164), (42, 4859002), (62, 3291582), (84, 2429501), (93, 2194388), (109, 1872276), (124, 1645791), (186, 1097194), (217, 940452), (218, 936138), (327, 624092), (372, 548597), (434, 470226), (436, 468069), (651, 313484), (654, 312046), (719, 283836), (763, 267468), (868, 235113), (1302, 156742), (1308, 156023), (1438, 141918), (1526, 133734), (2157, 94612), (2289, 89156), (2604, 78371), (2876, 70959), (3052, 66867), (3379, 60396), (4314, 47306), (4578, 44578), (5033, 40548), (6758, 30198), (8628, 23653), (9156, 22289), (10066, 20274), (10137, 20132), (13516, 15099)]