220063165

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 325036800

約数和(自身を除く): 104973635

約数列:

[1, 5, 7, 29, 35, 47, 49, 145, 203, 235, 245, 329, 659, 1015, 1363, 1421, 1645, 2303, 3295, 4613, 6815, 7105, 9541, 11515, 19111, 23065, 30973, 32291, 47705, 66787, 95555, 133777, 154865, 161455, 216811, 333935, 668885, 898217, 936439, 1084055, 1517677, 4491085, 4682195, 6287519, 7588385, 31437595, 44012633, 220063165]

約数ペア:

[(1, 220063165), (5, 44012633), (7, 31437595), (29, 7588385), (35, 6287519), (47, 4682195), (49, 4491085), (145, 1517677), (203, 1084055), (235, 936439), (245, 898217), (329, 668885), (659, 333935), (1015, 216811), (1363, 161455), (1421, 154865), (1645, 133777), (2303, 95555), (3295, 66787), (4613, 47705), (6815, 32291), (7105, 30973), (9541, 23065), (11515, 19111)]