207617748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25111}}^1$

素因数の和:25184

約数の個数: 48

約数和(自身を含む): 531570816

約数和(自身を除く): 323953068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 25111, 50222, 75333, 100444, 150666, 301332, 326443, 652886, 979329, 1305772, 1330883, 1958658, 2661766, 3917316, 3992649, 5323532, 7985298, 15970596, 17301479, 34602958, 51904437, 69205916, 103808874, 207617748]

約数ペア:

[(1, 207617748), (2, 103808874), (3, 69205916), (4, 51904437), (6, 34602958), (12, 17301479), (13, 15970596), (26, 7985298), (39, 5323532), (52, 3992649), (53, 3917316), (78, 2661766), (106, 1958658), (156, 1330883), (159, 1305772), (212, 979329), (318, 652886), (636, 326443), (689, 301332), (1378, 150666), (2067, 100444), (2756, 75333), (4134, 50222), (8268, 25111)]