204965504

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{55217}}^1$

素因数の和:55260

約数の個数: 32

約数和(自身を含む): 422417700

約数和(自身を除く): 217452196

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 55217, 110434, 220868, 441736, 883472, 1601293, 1766944, 3202586, 3533888, 6405172, 7067776, 12810344, 25620688, 51241376, 102482752, 204965504]

約数ペア:

[(1, 204965504), (2, 102482752), (4, 51241376), (8, 25620688), (16, 12810344), (29, 7067776), (32, 6405172), (58, 3533888), (64, 3202586), (116, 1766944), (128, 1601293), (232, 883472), (464, 441736), (928, 220868), (1856, 110434), (3712, 55217)]