207994416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 629673984

約数和(自身を除く): 421679568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 191, 196, 294, 336, 382, 392, 463, 573, 588, 764, 784, 926, 1146, 1176, 1337, 1389, 1528, 1852, 2292, 2352, 2674, 2778, 3056, 3241, 3704, 4011, 4584, 5348, 5556, 6482, 7408, 8022, 9168, 9359, 9723, 10696, 11112, 12964, 16044, 18718, 19446, 21392, 22224, 22687, 25928, 28077, 32088, 37436, 38892, 45374, 51856, 56154, 64176, 68061, 74872, 77784, 88433, 90748, 112308, 136122, 149744, 155568, 176866, 181496, 224616, 265299, 272244, 353732, 362992, 449232, 530598, 544488, 619031, 707464, 1061196, 1088976, 1238062, 1414928, 1857093, 2122392, 2476124, 3714186, 4244784, 4333217, 4952248, 7428372, 8666434, 9904496, 12999651, 14856744, 17332868, 25999302, 29713488, 34665736, 51998604, 69331472, 103997208, 207994416]

約数ペア:

[(1, 207994416), (2, 103997208), (3, 69331472), (4, 51998604), (6, 34665736), (7, 29713488), (8, 25999302), (12, 17332868), (14, 14856744), (16, 12999651), (21, 9904496), (24, 8666434), (28, 7428372), (42, 4952248), (48, 4333217), (49, 4244784), (56, 3714186), (84, 2476124), (98, 2122392), (112, 1857093), (147, 1414928), (168, 1238062), (191, 1088976), (196, 1061196), (294, 707464), (336, 619031), (382, 544488), (392, 530598), (463, 449232), (573, 362992), (588, 353732), (764, 272244), (784, 265299), (926, 224616), (1146, 181496), (1176, 176866), (1337, 155568), (1389, 149744), (1528, 136122), (1852, 112308), (2292, 90748), (2352, 88433), (2674, 77784), (2778, 74872), (3056, 68061), (3241, 64176), (3704, 56154), (4011, 51856), (4584, 45374), (5348, 38892), (5556, 37436), (6482, 32088), (7408, 28077), (8022, 25928), (9168, 22687), (9359, 22224), (9723, 21392), (10696, 19446), (11112, 18718), (12964, 16044)]