200694016

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{19121}}^1$

素因数の和:19178

約数の個数: 36

約数和(自身を含む): 410396364

約数和(自身を除く): 209702348

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 19121, 38242, 76484, 152968, 305936, 611872, 783961, 1223744, 1567922, 2447488, 3135844, 4894976, 6271688, 12543376, 25086752, 50173504, 100347008, 200694016]

約数ペア:

[(1, 200694016), (2, 100347008), (4, 50173504), (8, 25086752), (16, 12543376), (32, 6271688), (41, 4894976), (64, 3135844), (82, 2447488), (128, 1567922), (164, 1223744), (256, 783961), (328, 611872), (656, 305936), (1312, 152968), (2624, 76484), (5248, 38242), (10496, 19121)]