222747602

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 441676800

約数和(自身を除く): 218929198

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 269, 283, 418, 538, 566, 1463, 1883, 1981, 2926, 2959, 3113, 3766, 3962, 5111, 5377, 5918, 6226, 10222, 10754, 20713, 21791, 35777, 37639, 41426, 43582, 56221, 59147, 71554, 75278, 76127, 112442, 118294, 152254, 393547, 414029, 532889, 787094, 828058, 837397, 1065778, 1446413, 1674794, 2892826, 5861779, 10124891, 11723558, 15910543, 20249782, 31821086, 111373801, 222747602]

約数ペア:

[(1, 222747602), (2, 111373801), (7, 31821086), (11, 20249782), (14, 15910543), (19, 11723558), (22, 10124891), (38, 5861779), (77, 2892826), (133, 1674794), (154, 1446413), (209, 1065778), (266, 837397), (269, 828058), (283, 787094), (418, 532889), (538, 414029), (566, 393547), (1463, 152254), (1883, 118294), (1981, 112442), (2926, 76127), (2959, 75278), (3113, 71554), (3766, 59147), (3962, 56221), (5111, 43582), (5377, 41426), (5918, 37639), (6226, 35777), (10222, 21791), (10754, 20713)]