121210194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28019}}^1$

素因数の和:28134

約数の個数: 32

約数和(自身を含む): 279751680

約数和(自身を除く): 158541486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 28019, 56038, 84057, 168114, 196133, 392266, 588399, 1176798, 2885957, 5771914, 8657871, 17315742, 20201699, 40403398, 60605097, 121210194]

約数ペア:

[(1, 121210194), (2, 60605097), (3, 40403398), (6, 20201699), (7, 17315742), (14, 8657871), (21, 5771914), (42, 2885957), (103, 1176798), (206, 588399), (309, 392266), (618, 196133), (721, 168114), (1442, 84057), (2163, 56038), (4326, 28019)]