215675462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{4951}}^1$

素因数の和:5923

約数の個数: 16

約数和(自身を含む): 338003712

約数和(自身を除く): 122328250

約数列:

[1, 2, 23, 46, 947, 1894, 4951, 9902, 21781, 43562, 113873, 227746, 4688597, 9377194, 107837731, 215675462]

約数ペア:

[(1, 215675462), (2, 107837731), (23, 9377194), (46, 4688597), (947, 227746), (1894, 113873), (4951, 43562), (9902, 21781)]