204702988

素因数分解:

$2^2\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{1031}}^1$

素因数の和:2062

約数の個数: 36

約数和(自身を含む): 417532752

約数和(自身を除く): 212829764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1013, 1031, 2026, 2062, 4052, 4124, 7091, 7217, 14182, 14434, 28364, 28868, 49637, 50519, 99274, 101038, 198548, 202076, 1044403, 2088806, 4177612, 7310821, 14621642, 29243284, 51175747, 102351494, 204702988]

約数ペア:

[(1, 204702988), (2, 102351494), (4, 51175747), (7, 29243284), (14, 14621642), (28, 7310821), (49, 4177612), (98, 2088806), (196, 1044403), (1013, 202076), (1031, 198548), (2026, 101038), (2062, 99274), (4052, 50519), (4124, 49637), (7091, 28868), (7217, 28364), (14182, 14434)]