208831896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31905

約数の個数: 96

約数和(自身を含む): 696128160

約数和(自身を除く): 487296264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31873, 63746, 95619, 127492, 191238, 223111, 254984, 286857, 382476, 414349, 446222, 573714, 669333, 764952, 828698, 892444, 1147428, 1243047, 1338666, 1657396, 1784888, 2007999, 2294856, 2486094, 2677332, 2900443, 3314792, 3729141, 4015998, 4972188, 5354664, 5800886, 7458282, 8031996, 8701329, 9944376, 11601772, 14916564, 16063992, 17402658, 23203544, 26103987, 29833128, 34805316, 52207974, 69610632, 104415948, 208831896]

約数ペア:

[(1, 208831896), (2, 104415948), (3, 69610632), (4, 52207974), (6, 34805316), (7, 29833128), (8, 26103987), (9, 23203544), (12, 17402658), (13, 16063992), (14, 14916564), (18, 11601772), (21, 9944376), (24, 8701329), (26, 8031996), (28, 7458282), (36, 5800886), (39, 5354664), (42, 4972188), (52, 4015998), (56, 3729141), (63, 3314792), (72, 2900443), (78, 2677332), (84, 2486094), (91, 2294856), (104, 2007999), (117, 1784888), (126, 1657396), (156, 1338666), (168, 1243047), (182, 1147428), (234, 892444), (252, 828698), (273, 764952), (312, 669333), (364, 573714), (468, 446222), (504, 414349), (546, 382476), (728, 286857), (819, 254984), (936, 223111), (1092, 191238), (1638, 127492), (2184, 95619), (3276, 63746), (6552, 31873)]