201056648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{44959}}^1$

素因数の和:45021

約数の個数: 32

約数和(自身を含む): 415430400

約数和(自身を除く): 214373752

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 44959, 89918, 179836, 359672, 584467, 1168934, 1933237, 2337868, 3866474, 4675736, 7732948, 15465896, 25132081, 50264162, 100528324, 201056648]

約数ペア:

[(1, 201056648), (2, 100528324), (4, 50264162), (8, 25132081), (13, 15465896), (26, 7732948), (43, 4675736), (52, 3866474), (86, 2337868), (104, 1933237), (172, 1168934), (344, 584467), (559, 359672), (1118, 179836), (2236, 89918), (4472, 44959)]