201645626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 388475136

約数和(自身を除く): 186829510

約数列:

[1, 2, 7, 13, 14, 26, 41, 61, 82, 91, 122, 182, 287, 427, 443, 533, 574, 793, 854, 886, 1066, 1586, 2501, 3101, 3731, 5002, 5551, 5759, 6202, 7462, 11102, 11518, 17507, 18163, 27023, 32513, 35014, 36326, 40313, 54046, 65026, 80626, 127141, 189161, 227591, 236119, 254282, 351299, 378322, 455182, 472238, 702598, 1107943, 1652833, 2215886, 2459093, 3305666, 4918186, 7755601, 14403259, 15511202, 28806518, 100822813, 201645626]

約数ペア:

[(1, 201645626), (2, 100822813), (7, 28806518), (13, 15511202), (14, 14403259), (26, 7755601), (41, 4918186), (61, 3305666), (82, 2459093), (91, 2215886), (122, 1652833), (182, 1107943), (287, 702598), (427, 472238), (443, 455182), (533, 378322), (574, 351299), (793, 254282), (854, 236119), (886, 227591), (1066, 189161), (1586, 127141), (2501, 80626), (3101, 65026), (3731, 54046), (5002, 40313), (5551, 36326), (5759, 35014), (6202, 32513), (7462, 27023), (11102, 18163), (11518, 17507)]