207834854836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{16381}}^1$

素因数の和:16781

約数の個数: 96

約数和(自身を含む): 439643602944

約数和(自身を除く): 231808748108

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 311, 329, 434, 622, 658, 868, 1244, 1316, 1457, 2177, 2914, 4354, 5828, 8708, 9641, 10199, 14617, 16381, 19282, 20398, 29234, 32762, 38564, 40796, 58468, 65524, 67487, 102319, 114667, 134974, 204638, 229334, 269948, 409276, 453127, 458668, 507811, 769907, 906254, 1015622, 1539814, 1812508, 2031244, 3079628, 3171889, 3554677, 5094491, 5389349, 6343778, 7109354, 10188982, 10778698, 12687556, 14218708, 20377964, 21557396, 23867117, 35661437, 47734234, 71322874, 95468468, 142645748, 157929221, 167069819, 239441077, 315858442, 334139638, 478882154, 631716884, 668279276, 957764308, 1105504547, 1676087539, 2211009094, 3352175078, 4422018188, 6704350156, 7422673387, 14845346774, 29690693548, 51958713709, 103917427418, 207834854836]

約数ペア:

[(1, 207834854836), (2, 103917427418), (4, 51958713709), (7, 29690693548), (14, 14845346774), (28, 7422673387), (31, 6704350156), (47, 4422018188), (62, 3352175078), (94, 2211009094), (124, 1676087539), (188, 1105504547), (217, 957764308), (311, 668279276), (329, 631716884), (434, 478882154), (622, 334139638), (658, 315858442), (868, 239441077), (1244, 167069819), (1316, 157929221), (1457, 142645748), (2177, 95468468), (2914, 71322874), (4354, 47734234), (5828, 35661437), (8708, 23867117), (9641, 21557396), (10199, 20377964), (14617, 14218708), (16381, 12687556), (19282, 10778698), (20398, 10188982), (29234, 7109354), (32762, 6343778), (38564, 5389349), (40796, 5094491), (58468, 3554677), (65524, 3171889), (67487, 3079628), (102319, 2031244), (114667, 1812508), (134974, 1539814), (204638, 1015622), (229334, 906254), (269948, 769907), (409276, 507811), (453127, 458668)]