201225552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8863}}^1$

素因数の和:8928

約数の個数: 80

約数和(自身を含む): 580343808

約数和(自身を除く): 379118256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 8863, 11352, 17726, 22704, 26589, 35452, 53178, 70904, 97493, 106356, 141808, 194986, 212712, 292479, 381109, 389972, 425424, 584958, 762218, 779944, 1143327, 1169916, 1524436, 1559888, 2286654, 2339832, 3048872, 4192199, 4573308, 4679664, 6097744, 8384398, 9146616, 12576597, 16768796, 18293232, 25153194, 33537592, 50306388, 67075184, 100612776, 201225552]

約数ペア:

[(1, 201225552), (2, 100612776), (3, 67075184), (4, 50306388), (6, 33537592), (8, 25153194), (11, 18293232), (12, 16768796), (16, 12576597), (22, 9146616), (24, 8384398), (33, 6097744), (43, 4679664), (44, 4573308), (48, 4192199), (66, 3048872), (86, 2339832), (88, 2286654), (129, 1559888), (132, 1524436), (172, 1169916), (176, 1143327), (258, 779944), (264, 762218), (344, 584958), (473, 425424), (516, 389972), (528, 381109), (688, 292479), (946, 212712), (1032, 194986), (1419, 141808), (1892, 106356), (2064, 97493), (2838, 70904), (3784, 53178), (5676, 35452), (7568, 26589), (8863, 22704), (11352, 17726)]