201523378

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 379702080

約数和(自身を除く): 178178702

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 3083, 4669, 6166, 9338, 21581, 32683, 43162, 65366, 70909, 89407, 141818, 151067, 178814, 302134, 496363, 625849, 992726, 1251698, 2056361, 3474541, 4112722, 4380943, 6949082, 8761886, 14394527, 28789054, 100761689, 201523378]

約数ペア:

[(1, 201523378), (2, 100761689), (7, 28789054), (14, 14394527), (23, 8761886), (29, 6949082), (46, 4380943), (49, 4112722), (58, 3474541), (98, 2056361), (161, 1251698), (203, 992726), (322, 625849), (406, 496363), (667, 302134), (1127, 178814), (1334, 151067), (1421, 141818), (2254, 89407), (2842, 70909), (3083, 65366), (4669, 43162), (6166, 32683), (9338, 21581)]