201493012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 416287872

約数和(自身を除く): 214794860

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 113, 172, 226, 301, 452, 602, 791, 1204, 1481, 1582, 2962, 3164, 4859, 5924, 9718, 10367, 19436, 20734, 34013, 41468, 63683, 68026, 127366, 136052, 167353, 254732, 334706, 445781, 669412, 891562, 1171471, 1783124, 2342942, 4685884, 7196179, 14392358, 28784716, 50373253, 100746506, 201493012]

約数ペア:

[(1, 201493012), (2, 100746506), (4, 50373253), (7, 28784716), (14, 14392358), (28, 7196179), (43, 4685884), (86, 2342942), (113, 1783124), (172, 1171471), (226, 891562), (301, 669412), (452, 445781), (602, 334706), (791, 254732), (1204, 167353), (1481, 136052), (1582, 127366), (2962, 68026), (3164, 63683), (4859, 41468), (5924, 34013), (9718, 20734), (10367, 19436)]