214901672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 431308800

約数和(自身を除く): 216407128

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 103, 124, 179, 188, 206, 248, 358, 376, 412, 716, 824, 1432, 1457, 2914, 3193, 4841, 5549, 5828, 6386, 8413, 9682, 11098, 11656, 12772, 16826, 18437, 19364, 22196, 25544, 33652, 36874, 38728, 44392, 67304, 73748, 147496, 150071, 260803, 300142, 521606, 571547, 600284, 866539, 1043212, 1143094, 1200568, 1733078, 2086424, 2286188, 3466156, 4572376, 6932312, 26862709, 53725418, 107450836, 214901672]

約数ペア:

[(1, 214901672), (2, 107450836), (4, 53725418), (8, 26862709), (31, 6932312), (47, 4572376), (62, 3466156), (94, 2286188), (103, 2086424), (124, 1733078), (179, 1200568), (188, 1143094), (206, 1043212), (248, 866539), (358, 600284), (376, 571547), (412, 521606), (716, 300142), (824, 260803), (1432, 150071), (1457, 147496), (2914, 73748), (3193, 67304), (4841, 44392), (5549, 38728), (5828, 36874), (6386, 33652), (8413, 25544), (9682, 22196), (11098, 19364), (11656, 18437), (12772, 16826)]