215094306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165203}}^1$

素因数の和:165246

約数の個数: 32

約数和(自身を含む): 507506688

約数和(自身を除く): 292412382

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 165203, 330406, 495609, 991218, 1156421, 2312842, 3469263, 5121293, 6938526, 10242586, 15363879, 30727758, 35849051, 71698102, 107547153, 215094306]

約数ペア:

[(1, 215094306), (2, 107547153), (3, 71698102), (6, 35849051), (7, 30727758), (14, 15363879), (21, 10242586), (31, 6938526), (42, 5121293), (62, 3469263), (93, 2312842), (186, 1156421), (217, 991218), (434, 495609), (651, 330406), (1302, 165203)]