201338290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1579}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 372677760

約数和(自身を除く): 171339470

約数列:

[1, 2, 5, 10, 41, 82, 205, 311, 410, 622, 1555, 1579, 3110, 3158, 7895, 12751, 15790, 25502, 63755, 64739, 127510, 129478, 323695, 491069, 647390, 982138, 2455345, 4910690, 20133829, 40267658, 100669145, 201338290]

約数ペア:

[(1, 201338290), (2, 100669145), (5, 40267658), (10, 20133829), (41, 4910690), (82, 2455345), (205, 982138), (311, 647390), (410, 491069), (622, 323695), (1555, 129478), (1579, 127510), (3110, 64739), (3158, 63755), (7895, 25502), (12751, 15790)]