204568256

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4549

約数の個数: 56

約数和(自身を含む): 437351424

約数和(自身を除く): 232783168

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 4483, 5704, 8966, 11408, 17932, 22816, 35864, 45632, 71728, 103109, 138973, 143456, 206218, 277946, 286912, 412436, 555892, 824872, 1111784, 1649744, 2223568, 3196379, 3299488, 4447136, 6392758, 6598976, 8894272, 12785516, 25571032, 51142064, 102284128, 204568256]

約数ペア:

[(1, 204568256), (2, 102284128), (4, 51142064), (8, 25571032), (16, 12785516), (23, 8894272), (31, 6598976), (32, 6392758), (46, 4447136), (62, 3299488), (64, 3196379), (92, 2223568), (124, 1649744), (184, 1111784), (248, 824872), (368, 555892), (496, 412436), (713, 286912), (736, 277946), (992, 206218), (1426, 143456), (1472, 138973), (1984, 103109), (2852, 71728), (4483, 45632), (5704, 35864), (8966, 22816), (11408, 17932)]