201228976

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74419}}^1$

素因数の和:74453

約数の個数: 30

約数和(自身を含む): 422184660

約数和(自身を除く): 220955684

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74419, 148838, 297676, 595352, 967447, 1190704, 1934894, 3869788, 7739576, 12576811, 15479152, 25153622, 50307244, 100614488, 201228976]

約数ペア:

[(1, 201228976), (2, 100614488), (4, 50307244), (8, 25153622), (13, 15479152), (16, 12576811), (26, 7739576), (52, 3869788), (104, 1934894), (169, 1190704), (208, 967447), (338, 595352), (676, 297676), (1352, 148838), (2704, 74419)]