202427216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1097}}^1$

素因数の和:1731

約数の個数: 40

約数和(自身を含む): 413902080

約数和(自身を除く): 211474864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 607, 1097, 1214, 2194, 2428, 4388, 4856, 8776, 9712, 11533, 17552, 20843, 23066, 41686, 46132, 83372, 92264, 166744, 184528, 333488, 665879, 1331758, 2663516, 5327032, 10654064, 12651701, 25303402, 50606804, 101213608, 202427216]

約数ペア:

[(1, 202427216), (2, 101213608), (4, 50606804), (8, 25303402), (16, 12651701), (19, 10654064), (38, 5327032), (76, 2663516), (152, 1331758), (304, 665879), (607, 333488), (1097, 184528), (1214, 166744), (2194, 92264), (2428, 83372), (4388, 46132), (4856, 41686), (8776, 23066), (9712, 20843), (11533, 17552)]