196699716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 511711200

約数和(自身を除く): 315011484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 283, 387, 449, 516, 566, 774, 849, 898, 1132, 1347, 1548, 1698, 1796, 2547, 2694, 3396, 4041, 5094, 5388, 8082, 10188, 12169, 16164, 19307, 24338, 36507, 38614, 48676, 57921, 73014, 77228, 109521, 115842, 127067, 146028, 173763, 219042, 231684, 254134, 347526, 381201, 438084, 508268, 695052, 762402, 1143603, 1524804, 2287206, 4574412, 5463881, 10927762, 16391643, 21855524, 32783286, 49174929, 65566572, 98349858, 196699716]

約数ペア:

[(1, 196699716), (2, 98349858), (3, 65566572), (4, 49174929), (6, 32783286), (9, 21855524), (12, 16391643), (18, 10927762), (36, 5463881), (43, 4574412), (86, 2287206), (129, 1524804), (172, 1143603), (258, 762402), (283, 695052), (387, 508268), (449, 438084), (516, 381201), (566, 347526), (774, 254134), (849, 231684), (898, 219042), (1132, 173763), (1347, 146028), (1548, 127067), (1698, 115842), (1796, 109521), (2547, 77228), (2694, 73014), (3396, 57921), (4041, 48676), (5094, 38614), (5388, 36507), (8082, 24338), (10188, 19307), (12169, 16164)]