203491266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 454519296

約数和(自身を除く): 251028030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 307, 363, 498, 614, 726, 913, 921, 1331, 1826, 1842, 2662, 2739, 3377, 3993, 5478, 6754, 7986, 10043, 10131, 20086, 20262, 25481, 30129, 37147, 50962, 60258, 74294, 76443, 110473, 111441, 152886, 220946, 222882, 280291, 331419, 408617, 560582, 662838, 817234, 840873, 1225851, 1681746, 2451702, 3083201, 6166402, 9249603, 18499206, 33915211, 67830422, 101745633, 203491266]

約数ペア:

[(1, 203491266), (2, 101745633), (3, 67830422), (6, 33915211), (11, 18499206), (22, 9249603), (33, 6166402), (66, 3083201), (83, 2451702), (121, 1681746), (166, 1225851), (242, 840873), (249, 817234), (307, 662838), (363, 560582), (498, 408617), (614, 331419), (726, 280291), (913, 222882), (921, 220946), (1331, 152886), (1826, 111441), (1842, 110473), (2662, 76443), (2739, 74294), (3377, 60258), (3993, 50962), (5478, 37147), (6754, 30129), (7986, 25481), (10043, 20262), (10131, 20086)]