225806488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{14423}}^1$

素因数の和:14551

約数の個数: 32

約数和(自身を含む): 450028800

約数和(自身を除く): 224222312

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 14423, 15656, 28846, 57692, 115384, 274037, 548074, 1096148, 1485569, 2192296, 2971138, 5942276, 11884552, 28225811, 56451622, 112903244, 225806488]

約数ペア:

[(1, 225806488), (2, 112903244), (4, 56451622), (8, 28225811), (19, 11884552), (38, 5942276), (76, 2971138), (103, 2192296), (152, 1485569), (206, 1096148), (412, 548074), (824, 274037), (1957, 115384), (3914, 57692), (7828, 28846), (14423, 15656)]