202270677

素因数分解:

$3^1\times 7^2\times {\mathrm{947}}^1\times {\mathrm{1453}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 314273376

約数和(自身を除く): 112002699

約数列:

[1, 3, 7, 21, 49, 147, 947, 1453, 2841, 4359, 6629, 10171, 19887, 30513, 46403, 71197, 139209, 213591, 1375991, 4127973, 9631937, 28895811, 67423559, 202270677]

約数ペア:

[(1, 202270677), (3, 67423559), (7, 28895811), (21, 9631937), (49, 4127973), (147, 1375991), (947, 213591), (1453, 139209), (2841, 71197), (4359, 46403), (6629, 30513), (10171, 19887)]