201856028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 409637088

約数和(自身を除く): 207781060

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 421, 641, 748, 842, 1282, 1684, 2564, 4631, 7051, 7157, 9262, 10897, 14102, 14314, 18524, 21794, 28204, 28628, 43588, 78727, 119867, 157454, 239734, 269861, 314908, 479468, 539722, 1079444, 2968471, 4587637, 5936942, 9175274, 11873884, 18350548, 50464007, 100928014, 201856028]

約数ペア:

[(1, 201856028), (2, 100928014), (4, 50464007), (11, 18350548), (17, 11873884), (22, 9175274), (34, 5936942), (44, 4587637), (68, 2968471), (187, 1079444), (374, 539722), (421, 479468), (641, 314908), (748, 269861), (842, 239734), (1282, 157454), (1684, 119867), (2564, 78727), (4631, 43588), (7051, 28628), (7157, 28204), (9262, 21794), (10897, 18524), (14102, 14314)]