208035204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31013}}^1$

素因数の和:31076

約数の個数: 48

約数和(自身を含む): 534929472

約数和(自身を除く): 326894268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 31013, 62026, 93039, 124052, 186078, 372156, 403169, 806338, 1209507, 1333559, 1612676, 2419014, 2667118, 4000677, 4838028, 5334236, 8001354, 16002708, 17336267, 34672534, 52008801, 69345068, 104017602, 208035204]

約数ペア:

[(1, 208035204), (2, 104017602), (3, 69345068), (4, 52008801), (6, 34672534), (12, 17336267), (13, 16002708), (26, 8001354), (39, 5334236), (43, 4838028), (52, 4000677), (78, 2667118), (86, 2419014), (129, 1612676), (156, 1333559), (172, 1209507), (258, 806338), (516, 403169), (559, 372156), (1118, 186078), (1677, 124052), (2236, 93039), (3354, 62026), (6708, 31013)]