207878076

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 626210816

約数和(自身を除く): 418332740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 151, 162, 189, 252, 302, 324, 378, 453, 567, 604, 607, 756, 906, 1057, 1134, 1214, 1359, 1812, 1821, 2114, 2268, 2428, 2718, 3171, 3642, 4077, 4228, 4249, 5436, 5463, 6342, 7284, 8154, 8498, 9513, 10926, 12231, 12684, 12747, 16308, 16389, 16996, 19026, 21852, 24462, 25494, 28539, 32778, 38052, 38241, 48924, 49167, 50988, 57078, 65556, 76482, 85617, 91657, 98334, 114156, 114723, 152964, 171234, 183314, 196668, 229446, 274971, 342468, 344169, 366628, 458892, 549942, 641599, 688338, 824913, 1099884, 1283198, 1376676, 1649826, 1924797, 2474739, 2566396, 3299652, 3849594, 4949478, 5774391, 7424217, 7699188, 9898956, 11548782, 14848434, 17323173, 23097564, 29696868, 34646346, 51969519, 69292692, 103939038, 207878076]

約数ペア:

[(1, 207878076), (2, 103939038), (3, 69292692), (4, 51969519), (6, 34646346), (7, 29696868), (9, 23097564), (12, 17323173), (14, 14848434), (18, 11548782), (21, 9898956), (27, 7699188), (28, 7424217), (36, 5774391), (42, 4949478), (54, 3849594), (63, 3299652), (81, 2566396), (84, 2474739), (108, 1924797), (126, 1649826), (151, 1376676), (162, 1283198), (189, 1099884), (252, 824913), (302, 688338), (324, 641599), (378, 549942), (453, 458892), (567, 366628), (604, 344169), (607, 342468), (756, 274971), (906, 229446), (1057, 196668), (1134, 183314), (1214, 171234), (1359, 152964), (1812, 114723), (1821, 114156), (2114, 98334), (2268, 91657), (2428, 85617), (2718, 76482), (3171, 65556), (3642, 57078), (4077, 50988), (4228, 49167), (4249, 48924), (5436, 38241), (5463, 38052), (6342, 32778), (7284, 28539), (8154, 25494), (8498, 24462), (9513, 21852), (10926, 19026), (12231, 16996), (12684, 16389), (12747, 16308)]