201778402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5749}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 364320000

約数和(自身を除く): 162541598

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1526, 2507, 5014, 5749, 11498, 17549, 35098, 40243, 80486, 132227, 264454, 626641, 925589, 1253282, 1851178, 4386487, 8772974, 14412743, 28825486, 100889201, 201778402]

約数ペア:

[(1, 201778402), (2, 100889201), (7, 28825486), (14, 14412743), (23, 8772974), (46, 4386487), (109, 1851178), (161, 1253282), (218, 925589), (322, 626641), (763, 264454), (1526, 132227), (2507, 80486), (5014, 40243), (5749, 35098), (11498, 17549)]