194807998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74411}}^1$

素因数の和:74448

約数の個数: 32

約数和(自身を含む): 385751808

約数和(自身を除く): 190943810

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 74411, 148822, 520877, 818521, 1041754, 1264987, 1637042, 2529974, 5729647, 8854909, 11459294, 13914857, 17709818, 27829714, 97403999, 194807998]

約数ペア:

[(1, 194807998), (2, 97403999), (7, 27829714), (11, 17709818), (14, 13914857), (17, 11459294), (22, 8854909), (34, 5729647), (77, 2529974), (119, 1637042), (154, 1264987), (187, 1041754), (238, 818521), (374, 520877), (1309, 148822), (2618, 74411)]