101040212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 219300480

約数和(自身を除く): 118260268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 1997, 3614, 3892, 3994, 7228, 7988, 12649, 13979, 25298, 25961, 27958, 50596, 51922, 55916, 103844, 181727, 277583, 363454, 555166, 726908, 1110332, 1943081, 3608579, 3886162, 7217158, 7772324, 14434316, 25260053, 50520106, 101040212]

約数ペア:

[(1, 101040212), (2, 50520106), (4, 25260053), (7, 14434316), (13, 7772324), (14, 7217158), (26, 3886162), (28, 3608579), (52, 1943081), (91, 1110332), (139, 726908), (182, 555166), (278, 363454), (364, 277583), (556, 181727), (973, 103844), (1807, 55916), (1946, 51922), (1997, 50596), (3614, 27958), (3892, 25961), (3994, 25298), (7228, 13979), (7988, 12649)]