201875778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{947}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 472058496

約数和(自身を除く): 270182718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 911, 947, 1822, 1894, 2733, 2841, 5466, 5682, 8199, 8523, 11843, 12311, 16398, 17046, 23686, 24622, 35529, 36933, 71058, 73866, 106587, 110799, 213174, 221598, 862717, 1725434, 2588151, 5176302, 7764453, 11215321, 15528906, 22430642, 33645963, 67291926, 100937889, 201875778]

約数ペア:

[(1, 201875778), (2, 100937889), (3, 67291926), (6, 33645963), (9, 22430642), (13, 15528906), (18, 11215321), (26, 7764453), (39, 5176302), (78, 2588151), (117, 1725434), (234, 862717), (911, 221598), (947, 213174), (1822, 110799), (1894, 106587), (2733, 73866), (2841, 71058), (5466, 36933), (5682, 35529), (8199, 24622), (8523, 23686), (11843, 17046), (12311, 16398)]