202350680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8707}}^1$

素因数の和:8808

約数の個数: 64

約数和(自身を含む): 526659840

約数和(自身を除く): 324309160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 8707, 11620, 17414, 23240, 34828, 43535, 60949, 69656, 87070, 121898, 174140, 243796, 304745, 348280, 487592, 609490, 722681, 1218980, 1445362, 2437960, 2890724, 3613405, 5058767, 5781448, 7226810, 10117534, 14453620, 20235068, 25293835, 28907240, 40470136, 50587670, 101175340, 202350680]

約数ペア:

[(1, 202350680), (2, 101175340), (4, 50587670), (5, 40470136), (7, 28907240), (8, 25293835), (10, 20235068), (14, 14453620), (20, 10117534), (28, 7226810), (35, 5781448), (40, 5058767), (56, 3613405), (70, 2890724), (83, 2437960), (140, 1445362), (166, 1218980), (280, 722681), (332, 609490), (415, 487592), (581, 348280), (664, 304745), (830, 243796), (1162, 174140), (1660, 121898), (2324, 87070), (2905, 69656), (3320, 60949), (4648, 43535), (5810, 34828), (8707, 23240), (11620, 17414)]