202047780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306133}}^1$

素因数の和:306156

約数の個数: 48

約数和(自身を含む): 617166144

約数和(自身を除く): 415118364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306133, 612266, 918399, 1224532, 1530665, 1836798, 3061330, 3367463, 3673596, 4591995, 6122660, 6734926, 9183990, 10102389, 13469852, 16837315, 18367980, 20204778, 33674630, 40409556, 50511945, 67349260, 101023890, 202047780]

約数ペア:

[(1, 202047780), (2, 101023890), (3, 67349260), (4, 50511945), (5, 40409556), (6, 33674630), (10, 20204778), (11, 18367980), (12, 16837315), (15, 13469852), (20, 10102389), (22, 9183990), (30, 6734926), (33, 6122660), (44, 4591995), (55, 3673596), (60, 3367463), (66, 3061330), (110, 1836798), (132, 1530665), (165, 1224532), (220, 918399), (330, 612266), (660, 306133)]