201642154

素因数分解:

$2^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{1523}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 354787200

約数和(自身を除く): 153145046

約数列:

[1, 2, 7, 14, 49, 98, 193, 343, 386, 686, 1351, 1523, 2702, 3046, 9457, 10661, 18914, 21322, 66199, 74627, 132398, 149254, 293939, 522389, 587878, 1044778, 2057573, 4115146, 14403011, 28806022, 100821077, 201642154]

約数ペア:

[(1, 201642154), (2, 100821077), (7, 28806022), (14, 14403011), (49, 4115146), (98, 2057573), (193, 1044778), (343, 587878), (386, 522389), (686, 293939), (1351, 149254), (1523, 132398), (2702, 74627), (3046, 66199), (9457, 21322), (10661, 18914)]