201231488

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{8231}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 403038720

約数和(自身を除く): 201807232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 1528, 3056, 6112, 8231, 12224, 16462, 24448, 32924, 65848, 131696, 263392, 526784, 1053568, 1572121, 3144242, 6288484, 12576968, 25153936, 50307872, 100615744, 201231488]

約数ペア:

[(1, 201231488), (2, 100615744), (4, 50307872), (8, 25153936), (16, 12576968), (32, 6288484), (64, 3144242), (128, 1572121), (191, 1053568), (382, 526784), (764, 263392), (1528, 131696), (3056, 65848), (6112, 32924), (8231, 24448), (12224, 16462)]