204847232

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{5113}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 409477980

約数和(自身を除く): 204630748

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 5008, 5113, 10016, 10226, 20032, 20452, 40064, 40904, 81808, 163616, 327232, 654464, 1600369, 3200738, 6401476, 12802952, 25605904, 51211808, 102423616, 204847232]

約数ペア:

[(1, 204847232), (2, 102423616), (4, 51211808), (8, 25605904), (16, 12802952), (32, 6401476), (64, 3200738), (128, 1600369), (313, 654464), (626, 327232), (1252, 163616), (2504, 81808), (5008, 40904), (5113, 40064), (10016, 20452), (10226, 20032)]