201550968

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{12553}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 548358720

約数和(自身を除く): 346807752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 12553, 16056, 25106, 37659, 50212, 75318, 100424, 112977, 150636, 225954, 301272, 451908, 903816, 2799319, 5598638, 8397957, 11197276, 16795914, 22394552, 25193871, 33591828, 50387742, 67183656, 100775484, 201550968]

約数ペア:

[(1, 201550968), (2, 100775484), (3, 67183656), (4, 50387742), (6, 33591828), (8, 25193871), (9, 22394552), (12, 16795914), (18, 11197276), (24, 8397957), (36, 5598638), (72, 2799319), (223, 903816), (446, 451908), (669, 301272), (892, 225954), (1338, 150636), (1784, 112977), (2007, 100424), (2676, 75318), (4014, 50212), (5352, 37659), (8028, 25106), (12553, 16056)]