208352074

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 364008960

約数和(自身を除く): 155656886

約数列:

[1, 2, 7, 14, 73, 146, 239, 478, 511, 853, 1022, 1673, 1706, 3346, 5971, 11942, 17447, 34894, 62269, 122129, 124538, 203867, 244258, 407734, 435883, 871766, 1427069, 2854138, 14882291, 29764582, 104176037, 208352074]

約数ペア:

[(1, 208352074), (2, 104176037), (7, 29764582), (14, 14882291), (73, 2854138), (146, 1427069), (239, 871766), (478, 435883), (511, 407734), (853, 244258), (1022, 203867), (1673, 124538), (1706, 122129), (3346, 62269), (5971, 34894), (11942, 17447)]