211695426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6855

約数の個数: 48

約数和(自身を含む): 481163904

約数和(自身を除く): 269468478

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 3478, 5217, 6763, 10434, 13526, 15651, 20289, 31302, 40578, 60867, 121734, 250231, 317861, 500462, 635722, 750693, 953583, 1501386, 1907166, 2252079, 2860749, 4504158, 5721498, 11760857, 23521714, 35282571, 70565142, 105847713, 211695426]

約数ペア:

[(1, 211695426), (2, 105847713), (3, 70565142), (6, 35282571), (9, 23521714), (18, 11760857), (37, 5721498), (47, 4504158), (74, 2860749), (94, 2252079), (111, 1907166), (141, 1501386), (222, 953583), (282, 750693), (333, 635722), (423, 500462), (666, 317861), (846, 250231), (1739, 121734), (3478, 60867), (5217, 40578), (6763, 31302), (10434, 20289), (13526, 15651)]