203412402

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 450670272

約数和(自身を除く): 247257870

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 151, 201, 302, 402, 453, 603, 906, 1117, 1206, 1359, 2234, 2718, 3351, 6702, 10053, 10117, 20106, 20234, 30351, 60702, 74839, 91053, 149678, 168667, 182106, 224517, 337334, 449034, 506001, 673551, 1012002, 1347102, 1518003, 3036006, 11300689, 22601378, 33902067, 67804134, 101706201, 203412402]

約数ペア:

[(1, 203412402), (2, 101706201), (3, 67804134), (6, 33902067), (9, 22601378), (18, 11300689), (67, 3036006), (134, 1518003), (151, 1347102), (201, 1012002), (302, 673551), (402, 506001), (453, 449034), (603, 337334), (906, 224517), (1117, 182106), (1206, 168667), (1359, 149678), (2234, 91053), (2718, 74839), (3351, 60702), (6702, 30351), (10053, 20234), (10117, 20106)]