200636821

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 261676800

約数和(自身を除く): 61039979

約数列:

[1, 7, 11, 41, 49, 77, 287, 343, 451, 539, 1297, 2009, 3157, 3773, 9079, 14063, 14267, 22099, 53177, 63553, 99869, 154693, 372239, 444871, 584947, 699083, 2605673, 4094629, 4893581, 18239711, 28662403, 200636821]

約数ペア:

[(1, 200636821), (7, 28662403), (11, 18239711), (41, 4893581), (49, 4094629), (77, 2605673), (287, 699083), (343, 584947), (451, 444871), (539, 372239), (1297, 154693), (2009, 99869), (3157, 63553), (3773, 53177), (9079, 22099), (14063, 14267)]