195444952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3457}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 378443520

約数和(自身を除く): 182998568

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1528, 3457, 6914, 7067, 13828, 14134, 27656, 28268, 56536, 127909, 255818, 511636, 660287, 1023272, 1320574, 2641148, 5282296, 24430619, 48861238, 97722476, 195444952]

約数ペア:

[(1, 195444952), (2, 97722476), (4, 48861238), (8, 24430619), (37, 5282296), (74, 2641148), (148, 1320574), (191, 1023272), (296, 660287), (382, 511636), (764, 255818), (1528, 127909), (3457, 56536), (6914, 28268), (7067, 27656), (13828, 14134)]