192538210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 381588480

約数和(自身を除く): 189050270

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 97, 155, 190, 194, 310, 337, 485, 589, 674, 970, 1178, 1685, 1843, 2945, 3007, 3370, 3686, 5890, 6014, 6403, 9215, 10447, 12806, 15035, 18430, 20894, 30070, 32015, 32689, 52235, 57133, 64030, 65378, 104470, 114266, 163445, 198493, 285665, 326890, 396986, 571330, 621091, 992465, 1013359, 1242182, 1984930, 2026718, 3105455, 5066795, 6210910, 10133590, 19253821, 38507642, 96269105, 192538210]

約数ペア:

[(1, 192538210), (2, 96269105), (5, 38507642), (10, 19253821), (19, 10133590), (31, 6210910), (38, 5066795), (62, 3105455), (95, 2026718), (97, 1984930), (155, 1242182), (190, 1013359), (194, 992465), (310, 621091), (337, 571330), (485, 396986), (589, 326890), (674, 285665), (970, 198493), (1178, 163445), (1685, 114266), (1843, 104470), (2945, 65378), (3007, 64030), (3370, 57133), (3686, 52235), (5890, 32689), (6014, 32015), (6403, 30070), (9215, 20894), (10447, 18430), (12806, 15035)]