203973242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 371340288

約数和(自身を除く): 167367046

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 73, 146, 187, 241, 341, 374, 482, 527, 682, 803, 1054, 1241, 1606, 2263, 2482, 2651, 4097, 4526, 5302, 5797, 7471, 8194, 11594, 13651, 14942, 17593, 24893, 27302, 35186, 38471, 45067, 49786, 76942, 82181, 90134, 127007, 164362, 193523, 254014, 299081, 387046, 423181, 545383, 598162, 846362, 1090766, 1397077, 2794154, 3289891, 5999213, 6579782, 9271511, 11998426, 18543022, 101986621, 203973242]

約数ペア:

[(1, 203973242), (2, 101986621), (11, 18543022), (17, 11998426), (22, 9271511), (31, 6579782), (34, 5999213), (62, 3289891), (73, 2794154), (146, 1397077), (187, 1090766), (241, 846362), (341, 598162), (374, 545383), (482, 423181), (527, 387046), (682, 299081), (803, 254014), (1054, 193523), (1241, 164362), (1606, 127007), (2263, 90134), (2482, 82181), (2651, 76942), (4097, 49786), (4526, 45067), (5302, 38471), (5797, 35186), (7471, 27302), (8194, 24893), (11594, 17593), (13651, 14942)]