209184864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18311}}^1$

素因数の和:18348

約数の個数: 96

約数和(自身を含む): 664505856

約数和(自身を除く): 455320992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 18311, 36622, 54933, 73244, 109866, 128177, 146488, 219732, 256354, 292976, 311287, 384531, 439464, 512708, 585952, 622574, 769062, 878928, 933861, 1025416, 1245148, 1538124, 1757856, 1867722, 2050832, 2179009, 2490296, 3076248, 3735444, 4101664, 4358018, 4980592, 6152496, 6537027, 7470888, 8716036, 9961184, 12304992, 13074054, 14941776, 17432072, 26148108, 29883552, 34864144, 52296216, 69728288, 104592432, 209184864]

約数ペア:

[(1, 209184864), (2, 104592432), (3, 69728288), (4, 52296216), (6, 34864144), (7, 29883552), (8, 26148108), (12, 17432072), (14, 14941776), (16, 13074054), (17, 12304992), (21, 9961184), (24, 8716036), (28, 7470888), (32, 6537027), (34, 6152496), (42, 4980592), (48, 4358018), (51, 4101664), (56, 3735444), (68, 3076248), (84, 2490296), (96, 2179009), (102, 2050832), (112, 1867722), (119, 1757856), (136, 1538124), (168, 1245148), (204, 1025416), (224, 933861), (238, 878928), (272, 769062), (336, 622574), (357, 585952), (408, 512708), (476, 439464), (544, 384531), (672, 311287), (714, 292976), (816, 256354), (952, 219732), (1428, 146488), (1632, 128177), (1904, 109866), (2856, 73244), (3808, 54933), (5712, 36622), (11424, 18311)]