201612390170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25880923}}^1$

素因数の和:25880990

約数の個数: 32

約数和(自身を含む): 391319570880

約数和(自身を除く): 189707180710

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 25880923, 51761846, 129404615, 258809230, 491737537, 983475074, 1061117843, 2122235686, 2458687685, 4917375370, 5305589215, 10611178430, 20161239017, 40322478034, 100806195085, 201612390170]

約数ペア:

[(1, 201612390170), (2, 100806195085), (5, 40322478034), (10, 20161239017), (19, 10611178430), (38, 5305589215), (41, 4917375370), (82, 2458687685), (95, 2122235686), (190, 1061117843), (205, 983475074), (410, 491737537), (779, 258809230), (1558, 129404615), (3895, 51761846), (7790, 25880923)]