202987510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3313}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 399429792

約数和(自身を除く): 196442282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 557, 1114, 2785, 3313, 5570, 6127, 6626, 12254, 16565, 30635, 33130, 36443, 61270, 72886, 182215, 364430, 1845341, 3690682, 9226705, 18453410, 20298751, 40597502, 101493755, 202987510]

約数ペア:

[(1, 202987510), (2, 101493755), (5, 40597502), (10, 20298751), (11, 18453410), (22, 9226705), (55, 3690682), (110, 1845341), (557, 364430), (1114, 182215), (2785, 72886), (3313, 61270), (5570, 36443), (6127, 33130), (6626, 30635), (12254, 16565)]