201910904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{114203}}^1$

素因数の和:114239

約数の個数: 32

約数和(自身を含む): 431691120

約数和(自身を除く): 229780216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 114203, 228406, 456812, 913624, 1484639, 1941451, 2969278, 3882902, 5938556, 7765804, 11877112, 15531608, 25238863, 50477726, 100955452, 201910904]

約数ペア:

[(1, 201910904), (2, 100955452), (4, 50477726), (8, 25238863), (13, 15531608), (17, 11877112), (26, 7765804), (34, 5938556), (52, 3882902), (68, 2969278), (104, 1941451), (136, 1484639), (221, 913624), (442, 456812), (884, 228406), (1768, 114203)]