205926372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19793}}^1$

素因数の和:19837

約数の個数: 54

約数和(自身を含む): 552984978

約数和(自身を除く): 347058606

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 19793, 39586, 59379, 79172, 118758, 178137, 237516, 336481, 356274, 672962, 712548, 1009443, 1345924, 2018886, 3028329, 4037772, 5720177, 6056658, 11440354, 12113316, 17160531, 22880708, 34321062, 51481593, 68642124, 102963186, 205926372]

約数ペア:

[(1, 205926372), (2, 102963186), (3, 68642124), (4, 51481593), (6, 34321062), (9, 22880708), (12, 17160531), (17, 12113316), (18, 11440354), (34, 6056658), (36, 5720177), (51, 4037772), (68, 3028329), (102, 2018886), (153, 1345924), (204, 1009443), (289, 712548), (306, 672962), (578, 356274), (612, 336481), (867, 237516), (1156, 178137), (1734, 118758), (2601, 79172), (3468, 59379), (5202, 39586), (10404, 19793)]