201210776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1668

約数の個数: 64

約数和(自身を含む): 436363200

約数和(自身を除く): 235152424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 1241, 1559, 1768, 1898, 2482, 3118, 3796, 4964, 6236, 7592, 9928, 12472, 16133, 20267, 26503, 32266, 40534, 53006, 64532, 81068, 106012, 113807, 129064, 162136, 212024, 227614, 344539, 455228, 689078, 910456, 1378156, 1479491, 1934719, 2756312, 2958982, 3869438, 5917964, 7738876, 11835928, 15477752, 25151347, 50302694, 100605388, 201210776]

約数ペア:

[(1, 201210776), (2, 100605388), (4, 50302694), (8, 25151347), (13, 15477752), (17, 11835928), (26, 7738876), (34, 5917964), (52, 3869438), (68, 2958982), (73, 2756312), (104, 1934719), (136, 1479491), (146, 1378156), (221, 910456), (292, 689078), (442, 455228), (584, 344539), (884, 227614), (949, 212024), (1241, 162136), (1559, 129064), (1768, 113807), (1898, 106012), (2482, 81068), (3118, 64532), (3796, 53006), (4964, 40534), (6236, 32266), (7592, 26503), (9928, 20267), (12472, 16133)]