197025168

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{77447}}^1$

素因数の和:77511

約数の個数: 40

約数和(自身を含む): 518591808

約数和(自身を除く): 321566640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 77447, 154894, 232341, 309788, 464682, 619576, 929364, 1239152, 1858728, 3717456, 4104691, 8209382, 12314073, 16418764, 24628146, 32837528, 49256292, 65675056, 98512584, 197025168]

約数ペア:

[(1, 197025168), (2, 98512584), (3, 65675056), (4, 49256292), (6, 32837528), (8, 24628146), (12, 16418764), (16, 12314073), (24, 8209382), (48, 4104691), (53, 3717456), (106, 1858728), (159, 1239152), (212, 929364), (318, 619576), (424, 464682), (636, 309788), (848, 232341), (1272, 154894), (2544, 77447)]