194973478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3229}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 353491200

約数和(自身を除く): 158517722

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 454, 1589, 3178, 3229, 4313, 6458, 8626, 22603, 30191, 45206, 60382, 61351, 122702, 429457, 732983, 858914, 1465966, 5130881, 10261762, 13926677, 27853354, 97486739, 194973478]

約数ペア:

[(1, 194973478), (2, 97486739), (7, 27853354), (14, 13926677), (19, 10261762), (38, 5130881), (133, 1465966), (227, 858914), (266, 732983), (454, 429457), (1589, 122702), (3178, 61351), (3229, 60382), (4313, 45206), (6458, 30191), (8626, 22603)]