205320186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{997}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 472201704

約数和(自身を除く): 266881518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 673, 997, 1346, 1994, 2019, 2991, 4038, 5982, 6057, 8973, 11441, 12114, 16949, 17946, 22882, 33898, 34323, 50847, 68646, 101694, 102969, 152541, 205938, 305082, 670981, 1341962, 2012943, 4025886, 6038829, 11406677, 12077658, 22813354, 34220031, 68440062, 102660093, 205320186]

約数ペア:

[(1, 205320186), (2, 102660093), (3, 68440062), (6, 34220031), (9, 22813354), (17, 12077658), (18, 11406677), (34, 6038829), (51, 4025886), (102, 2012943), (153, 1341962), (306, 670981), (673, 305082), (997, 205938), (1346, 152541), (1994, 102969), (2019, 101694), (2991, 68646), (4038, 50847), (5982, 34323), (6057, 33898), (8973, 22882), (11441, 17946), (12114, 16949)]