212700852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64927}}^1$

素因数の和:64957

約数の個数: 72

約数和(自身を含む): 661746176

約数和(自身を除く): 449045324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 64927, 129854, 194781, 259708, 389562, 454489, 584343, 779124, 844051, 908978, 1168686, 1363467, 1688102, 1817956, 2337372, 2532153, 2726934, 3376204, 4090401, 5064306, 5453868, 5908357, 7596459, 8180802, 10128612, 11816714, 15192918, 16361604, 17725071, 23633428, 30385836, 35450142, 53175213, 70900284, 106350426, 212700852]

約数ペア:

[(1, 212700852), (2, 106350426), (3, 70900284), (4, 53175213), (6, 35450142), (7, 30385836), (9, 23633428), (12, 17725071), (13, 16361604), (14, 15192918), (18, 11816714), (21, 10128612), (26, 8180802), (28, 7596459), (36, 5908357), (39, 5453868), (42, 5064306), (52, 4090401), (63, 3376204), (78, 2726934), (84, 2532153), (91, 2337372), (117, 1817956), (126, 1688102), (156, 1363467), (182, 1168686), (234, 908978), (252, 844051), (273, 779124), (364, 584343), (468, 454489), (546, 389562), (819, 259708), (1092, 194781), (1638, 129854), (3276, 64927)]