202992128

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{1879}}^1$

素因数の和:2108

約数の個数: 40

約数和(自身を含む): 407726880

約数和(自身を除く): 204734752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1688, 1879, 3376, 3758, 6752, 7516, 13504, 15032, 27008, 30064, 54016, 60128, 108032, 120256, 240512, 396469, 481024, 792938, 962048, 1585876, 3171752, 6343504, 12687008, 25374016, 50748032, 101496064, 202992128]

約数ペア:

[(1, 202992128), (2, 101496064), (4, 50748032), (8, 25374016), (16, 12687008), (32, 6343504), (64, 3171752), (128, 1585876), (211, 962048), (256, 792938), (422, 481024), (512, 396469), (844, 240512), (1688, 120256), (1879, 108032), (3376, 60128), (3758, 54016), (6752, 30064), (7516, 27008), (13504, 15032)]