209739553618

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5225461}}^1$

素因数の和:5225578

約数の個数: 32

約数和(自身を含む): 373223397888

約数和(自身を除く): 163483844270

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2867, 5734, 20069, 40138, 5225461, 10450922, 36578227, 73156454, 245596667, 318753121, 491193334, 637506242, 1719176669, 2231271847, 3438353338, 4462543694, 14981396687, 29962793374, 104869776809, 209739553618]

約数ペア:

[(1, 209739553618), (2, 104869776809), (7, 29962793374), (14, 14981396687), (47, 4462543694), (61, 3438353338), (94, 2231271847), (122, 1719176669), (329, 637506242), (427, 491193334), (658, 318753121), (854, 245596667), (2867, 73156454), (5734, 36578227), (20069, 10450922), (40138, 5225461)]