202865984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{102251}}^1$

素因数の和:102294

約数の個数: 28

約数和(自身を含む): 415552128

約数和(自身を除く): 212686144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 102251, 204502, 409004, 818008, 1636016, 3169781, 3272032, 6339562, 6544064, 12679124, 25358248, 50716496, 101432992, 202865984]

約数ペア:

[(1, 202865984), (2, 101432992), (4, 50716496), (8, 25358248), (16, 12679124), (31, 6544064), (32, 6339562), (62, 3272032), (64, 3169781), (124, 1636016), (248, 818008), (496, 409004), (992, 204502), (1984, 102251)]