201471746728

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{2131}}^1$

素因数の和:2727

約数の個数: 128

約数和(自身を含む): 448919377920

約数和(自身を除く): 247447631192

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 103, 148, 206, 259, 296, 412, 443, 518, 721, 824, 886, 1036, 1442, 1772, 2072, 2131, 2884, 3101, 3544, 3811, 4262, 5768, 6202, 7622, 8524, 12404, 14917, 15244, 16391, 17048, 24808, 26677, 29834, 30488, 32782, 45629, 53354, 59668, 65564, 78847, 91258, 106708, 114737, 119336, 131128, 157694, 182516, 213416, 219493, 229474, 315388, 319403, 365032, 438986, 458948, 551929, 630776, 638806, 877972, 917896, 944033, 1103858, 1277612, 1536451, 1688273, 1755944, 1888066, 2207716, 2555224, 3072902, 3376546, 3776132, 4415432, 6145804, 6608231, 6753092, 7552264, 8121241, 11817911, 12291608, 13216462, 13506184, 16242482, 23635822, 26432924, 32484964, 34929221, 47271644, 52865848, 56848687, 64969928, 69858442, 94543288, 97235399, 113697374, 139716884, 194470798, 227394748, 244504547, 279433768, 388941596, 454789496, 489009094, 680647793, 777883192, 978018188, 1361295586, 1956036376, 2722591172, 3597709763, 5445182344, 7195419526, 14390839052, 25183968341, 28781678104, 50367936682, 100735873364, 201471746728]

約数ペア:

[(1, 201471746728), (2, 100735873364), (4, 50367936682), (7, 28781678104), (8, 25183968341), (14, 14390839052), (28, 7195419526), (37, 5445182344), (56, 3597709763), (74, 2722591172), (103, 1956036376), (148, 1361295586), (206, 978018188), (259, 777883192), (296, 680647793), (412, 489009094), (443, 454789496), (518, 388941596), (721, 279433768), (824, 244504547), (886, 227394748), (1036, 194470798), (1442, 139716884), (1772, 113697374), (2072, 97235399), (2131, 94543288), (2884, 69858442), (3101, 64969928), (3544, 56848687), (3811, 52865848), (4262, 47271644), (5768, 34929221), (6202, 32484964), (7622, 26432924), (8524, 23635822), (12404, 16242482), (14917, 13506184), (15244, 13216462), (16391, 12291608), (17048, 11817911), (24808, 8121241), (26677, 7552264), (29834, 6753092), (30488, 6608231), (32782, 6145804), (45629, 4415432), (53354, 3776132), (59668, 3376546), (65564, 3072902), (78847, 2555224), (91258, 2207716), (106708, 1888066), (114737, 1755944), (119336, 1688273), (131128, 1536451), (157694, 1277612), (182516, 1103858), (213416, 944033), (219493, 917896), (229474, 877972), (315388, 638806), (319403, 630776), (365032, 551929), (438986, 458948)]