201942556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 375316480

約数和(自身を除く): 173373924

約数列:

[1, 2, 4, 31, 62, 67, 109, 124, 134, 218, 223, 268, 436, 446, 892, 2077, 3379, 4154, 6758, 6913, 7303, 8308, 13516, 13826, 14606, 14941, 24307, 27652, 29212, 29882, 48614, 59764, 97228, 226393, 452786, 463171, 753517, 905572, 926342, 1507034, 1628569, 1852684, 3014068, 3257138, 6514276, 50485639, 100971278, 201942556]

約数ペア:

[(1, 201942556), (2, 100971278), (4, 50485639), (31, 6514276), (62, 3257138), (67, 3014068), (109, 1852684), (124, 1628569), (134, 1507034), (218, 926342), (223, 905572), (268, 753517), (436, 463171), (446, 452786), (892, 226393), (2077, 97228), (3379, 59764), (4154, 48614), (6758, 29882), (6913, 29212), (7303, 27652), (8308, 24307), (13516, 14941), (13826, 14606)]