201326261318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1\times {\mathrm{8719}}^1$

素因数の和:9214

約数の個数: 96

約数和(自身を含む): 395773593600

約数和(自身を除く): 194447332282

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 439, 442, 578, 878, 1547, 2023, 3073, 3094, 3757, 4046, 5707, 6146, 7463, 7514, 8719, 11414, 14926, 17438, 26299, 39949, 52241, 52598, 61033, 79898, 97019, 104482, 113347, 122066, 126871, 148223, 194038, 226694, 253742, 296446, 679133, 793429, 888097, 1037561, 1358266, 1586858, 1649323, 1776194, 1926899, 2075122, 2519791, 3298646, 3827641, 3853798, 5039582, 7655282, 11545261, 13488293, 17638537, 23090522, 26793487, 26976586, 32757283, 35277074, 49759333, 53586974, 65069897, 65514566, 99518666, 130139794, 229300981, 348315331, 455489279, 458601962, 696630662, 845908661, 910978558, 1106188249, 1691817322, 2212376498, 5921360627, 7743317743, 11842721254, 14380447237, 15486635486, 28760894474, 100663130659, 201326261318]

約数ペア:

[(1, 201326261318), (2, 100663130659), (7, 28760894474), (13, 15486635486), (14, 14380447237), (17, 11842721254), (26, 7743317743), (34, 5921360627), (91, 2212376498), (119, 1691817322), (182, 1106188249), (221, 910978558), (238, 845908661), (289, 696630662), (439, 458601962), (442, 455489279), (578, 348315331), (878, 229300981), (1547, 130139794), (2023, 99518666), (3073, 65514566), (3094, 65069897), (3757, 53586974), (4046, 49759333), (5707, 35277074), (6146, 32757283), (7463, 26976586), (7514, 26793487), (8719, 23090522), (11414, 17638537), (14926, 13488293), (17438, 11545261), (26299, 7655282), (39949, 5039582), (52241, 3853798), (52598, 3827641), (61033, 3298646), (79898, 2519791), (97019, 2075122), (104482, 1926899), (113347, 1776194), (122066, 1649323), (126871, 1586858), (148223, 1358266), (194038, 1037561), (226694, 888097), (253742, 793429), (296446, 679133)]