193743460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{132701}}^1$

素因数の和:132783

約数の個数: 24

約数和(自身を含む): 412437816

約数和(自身を除く): 218694356

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 132701, 265402, 530804, 663505, 1327010, 2654020, 9687173, 19374346, 38748692, 48435865, 96871730, 193743460]

約数ペア:

[(1, 193743460), (2, 96871730), (4, 48435865), (5, 38748692), (10, 19374346), (20, 9687173), (73, 2654020), (146, 1327010), (292, 663505), (365, 530804), (730, 265402), (1460, 132701)]