207800964

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{4363}}^1$

素因数の和:4396

約数の個数: 108

約数和(自身を含む): 633809904

約数和(自身を除く): 426008940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 4363, 5292, 6804, 7938, 8726, 11907, 13089, 15876, 17452, 23814, 26178, 30541, 39267, 47628, 52356, 61082, 78534, 91623, 117801, 122164, 157068, 183246, 213787, 235602, 274869, 353403, 366492, 427574, 471204, 549738, 641361, 706806, 824607, 855148, 1060209, 1099476, 1282722, 1413612, 1649214, 1924083, 2120418, 2473821, 2565444, 3298428, 3848166, 4240836, 4947642, 5772249, 7421463, 7696332, 9895284, 11544498, 14842926, 17316747, 23088996, 29685852, 34633494, 51950241, 69266988, 103900482, 207800964]

約数ペア:

[(1, 207800964), (2, 103900482), (3, 69266988), (4, 51950241), (6, 34633494), (7, 29685852), (9, 23088996), (12, 17316747), (14, 14842926), (18, 11544498), (21, 9895284), (27, 7696332), (28, 7421463), (36, 5772249), (42, 4947642), (49, 4240836), (54, 3848166), (63, 3298428), (81, 2565444), (84, 2473821), (98, 2120418), (108, 1924083), (126, 1649214), (147, 1413612), (162, 1282722), (189, 1099476), (196, 1060209), (243, 855148), (252, 824607), (294, 706806), (324, 641361), (378, 549738), (441, 471204), (486, 427574), (567, 366492), (588, 353403), (756, 274869), (882, 235602), (972, 213787), (1134, 183246), (1323, 157068), (1701, 122164), (1764, 117801), (2268, 91623), (2646, 78534), (3402, 61082), (3969, 52356), (4363, 47628), (5292, 39267), (6804, 30541), (7938, 26178), (8726, 23814), (11907, 17452), (13089, 15876)]