207772488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3407}}^1$

素因数の和:3448

約数の個数: 144

約数和(自身を含む): 707091840

約数和(自身を除く): 499319352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 3407, 4356, 5082, 5544, 6776, 6814, 7623, 8712, 10164, 10221, 13628, 15246, 20328, 20442, 23849, 27256, 30492, 30663, 37477, 40884, 47698, 60984, 61326, 71547, 74954, 81768, 95396, 112431, 122652, 143094, 149908, 190792, 214641, 224862, 245304, 262339, 286188, 299816, 337293, 412247, 429282, 449724, 524678, 572376, 674586, 787017, 824494, 858564, 899448, 1049356, 1236741, 1349172, 1574034, 1648988, 1717128, 2098712, 2361051, 2473482, 2698344, 2885729, 3148068, 3297976, 3710223, 4722102, 4946964, 5771458, 6296136, 7420446, 8657187, 9444204, 9893928, 11542916, 14840892, 17314374, 18888408, 23085832, 25971561, 29681784, 34628748, 51943122, 69257496, 103886244, 207772488]

約数ペア:

[(1, 207772488), (2, 103886244), (3, 69257496), (4, 51943122), (6, 34628748), (7, 29681784), (8, 25971561), (9, 23085832), (11, 18888408), (12, 17314374), (14, 14840892), (18, 11542916), (21, 9893928), (22, 9444204), (24, 8657187), (28, 7420446), (33, 6296136), (36, 5771458), (42, 4946964), (44, 4722102), (56, 3710223), (63, 3297976), (66, 3148068), (72, 2885729), (77, 2698344), (84, 2473482), (88, 2361051), (99, 2098712), (121, 1717128), (126, 1648988), (132, 1574034), (154, 1349172), (168, 1236741), (198, 1049356), (231, 899448), (242, 858564), (252, 824494), (264, 787017), (308, 674586), (363, 572376), (396, 524678), (462, 449724), (484, 429282), (504, 412247), (616, 337293), (693, 299816), (726, 286188), (792, 262339), (847, 245304), (924, 224862), (968, 214641), (1089, 190792), (1386, 149908), (1452, 143094), (1694, 122652), (1848, 112431), (2178, 95396), (2541, 81768), (2772, 74954), (2904, 71547), (3388, 61326), (3407, 60984), (4356, 47698), (5082, 40884), (5544, 37477), (6776, 30663), (6814, 30492), (7623, 27256), (8712, 23849), (10164, 20442), (10221, 20328), (13628, 15246)]