201311852464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{387031}}^1$

素因数の和:387146

約数の個数: 80

約数和(自身を含む): 431927712000

約数和(自身を除く): 230615859536

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 59, 76, 116, 118, 152, 232, 236, 304, 464, 472, 551, 944, 1102, 1121, 1711, 2204, 2242, 3422, 4408, 4484, 6844, 8816, 8968, 13688, 17936, 27376, 32509, 65018, 130036, 260072, 387031, 520144, 774062, 1548124, 3096248, 6192496, 7353589, 11223899, 14707178, 22447798, 22834829, 29414356, 44895596, 45669658, 58828712, 89791192, 91339316, 117657424, 179582384, 182678632, 213254081, 365357264, 426508162, 433861751, 662210041, 853016324, 867723502, 1324420082, 1706032648, 1735447004, 2648840164, 3412065296, 3470894008, 5297680328, 6941788016, 10595360656, 12581990779, 25163981558, 50327963116, 100655926232, 201311852464]

約数ペア:

[(1, 201311852464), (2, 100655926232), (4, 50327963116), (8, 25163981558), (16, 12581990779), (19, 10595360656), (29, 6941788016), (38, 5297680328), (58, 3470894008), (59, 3412065296), (76, 2648840164), (116, 1735447004), (118, 1706032648), (152, 1324420082), (232, 867723502), (236, 853016324), (304, 662210041), (464, 433861751), (472, 426508162), (551, 365357264), (944, 213254081), (1102, 182678632), (1121, 179582384), (1711, 117657424), (2204, 91339316), (2242, 89791192), (3422, 58828712), (4408, 45669658), (4484, 44895596), (6844, 29414356), (8816, 22834829), (8968, 22447798), (13688, 14707178), (17936, 11223899), (27376, 7353589), (32509, 6192496), (65018, 3096248), (130036, 1548124), (260072, 774062), (387031, 520144)]