195767362

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 340704000

約数和(自身を除く): 144936638

約数列:

[1, 2, 7, 14, 103, 206, 349, 389, 698, 721, 778, 1442, 2443, 2723, 4886, 5446, 35947, 40067, 71894, 80134, 135761, 251629, 271522, 280469, 503258, 560938, 950327, 1900654, 13983383, 27966766, 97883681, 195767362]

約数ペア:

[(1, 195767362), (2, 97883681), (7, 27966766), (14, 13983383), (103, 1900654), (206, 950327), (349, 560938), (389, 503258), (698, 280469), (721, 271522), (778, 251629), (1442, 135761), (2443, 80134), (2723, 71894), (4886, 40067), (5446, 35947)]