211269154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{46679}}^1$

素因数の和:46785

約数の個数: 16

約数和(自身を含む): 331614720

約数和(自身を除く): 120345566

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 46679, 93358, 1447049, 2894098, 3407567, 6815134, 105634577, 211269154]

約数ペア:

[(1, 211269154), (2, 105634577), (31, 6815134), (62, 3407567), (73, 2894098), (146, 1447049), (2263, 93358), (4526, 46679)]