201295809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 343586880

約数和(自身を除く): 142291071

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 229, 429, 683, 687, 1287, 2049, 2061, 2519, 2977, 6147, 7513, 7557, 8879, 8931, 22539, 22671, 26637, 26793, 32747, 67617, 79911, 97669, 98241, 156407, 293007, 294723, 469221, 879021, 1407663, 1720477, 2033291, 5161431, 6099873, 15484293, 18299619, 22366201, 67098603, 201295809]

約数ペア:

[(1, 201295809), (3, 67098603), (9, 22366201), (11, 18299619), (13, 15484293), (33, 6099873), (39, 5161431), (99, 2033291), (117, 1720477), (143, 1407663), (229, 879021), (429, 469221), (683, 294723), (687, 293007), (1287, 156407), (2049, 98241), (2061, 97669), (2519, 79911), (2977, 67617), (6147, 32747), (7513, 26793), (7557, 26637), (8879, 22671), (8931, 22539)]