201744812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43517}}^1$

素因数の和:43601

約数の個数: 24

約数和(自身を含む): 377736240

約数和(自身を除く): 175991428

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 43517, 87034, 174068, 826823, 1653646, 2654537, 3307292, 5309074, 10618148, 50436203, 100872406, 201744812]

約数ペア:

[(1, 201744812), (2, 100872406), (4, 50436203), (19, 10618148), (38, 5309074), (61, 3307292), (76, 2654537), (122, 1653646), (244, 826823), (1159, 174068), (2318, 87034), (4636, 43517)]