220113192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{705491}}^1$

素因数の和:705513

約数の個数: 32

約数和(自身を含む): 592613280

約数和(自身を除く): 372500088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 705491, 1410982, 2116473, 2821964, 4232946, 5643928, 8465892, 9171383, 16931784, 18342766, 27514149, 36685532, 55028298, 73371064, 110056596, 220113192]

約数ペア:

[(1, 220113192), (2, 110056596), (3, 73371064), (4, 55028298), (6, 36685532), (8, 27514149), (12, 18342766), (13, 16931784), (24, 9171383), (26, 8465892), (39, 5643928), (52, 4232946), (78, 2821964), (104, 2116473), (156, 1410982), (312, 705491)]