201890976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 622593216

約数和(自身を除く): 420702240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 167, 168, 196, 224, 257, 294, 334, 336, 392, 501, 514, 588, 668, 672, 771, 784, 1002, 1028, 1169, 1176, 1336, 1542, 1568, 1799, 2004, 2056, 2338, 2352, 2672, 3084, 3507, 3598, 4008, 4112, 4676, 4704, 5344, 5397, 6168, 7014, 7196, 8016, 8183, 8224, 9352, 10794, 12336, 12593, 14028, 14392, 16032, 16366, 18704, 21588, 24549, 24672, 25186, 28056, 28784, 32732, 37408, 37779, 42919, 43176, 49098, 50372, 56112, 57568, 65464, 75558, 85838, 86352, 98196, 100744, 112224, 128757, 130928, 151116, 171676, 172704, 196392, 201488, 257514, 261856, 300433, 302232, 343352, 392784, 402976, 515028, 600866, 604464, 686704, 785568, 901299, 1030056, 1201732, 1208928, 1373408, 1802598, 2060112, 2103031, 2403464, 3605196, 4120224, 4206062, 4806928, 6309093, 7210392, 8412124, 9613856, 12618186, 14420784, 16824248, 25236372, 28841568, 33648496, 50472744, 67296992, 100945488, 201890976]

約数ペア:

[(1, 201890976), (2, 100945488), (3, 67296992), (4, 50472744), (6, 33648496), (7, 28841568), (8, 25236372), (12, 16824248), (14, 14420784), (16, 12618186), (21, 9613856), (24, 8412124), (28, 7210392), (32, 6309093), (42, 4806928), (48, 4206062), (49, 4120224), (56, 3605196), (84, 2403464), (96, 2103031), (98, 2060112), (112, 1802598), (147, 1373408), (167, 1208928), (168, 1201732), (196, 1030056), (224, 901299), (257, 785568), (294, 686704), (334, 604464), (336, 600866), (392, 515028), (501, 402976), (514, 392784), (588, 343352), (668, 302232), (672, 300433), (771, 261856), (784, 257514), (1002, 201488), (1028, 196392), (1169, 172704), (1176, 171676), (1336, 151116), (1542, 130928), (1568, 128757), (1799, 112224), (2004, 100744), (2056, 98196), (2338, 86352), (2352, 85838), (2672, 75558), (3084, 65464), (3507, 57568), (3598, 56112), (4008, 50372), (4112, 49098), (4676, 43176), (4704, 42919), (5344, 37779), (5397, 37408), (6168, 32732), (7014, 28784), (7196, 28056), (8016, 25186), (8183, 24672), (8224, 24549), (9352, 21588), (10794, 18704), (12336, 16366), (12593, 16032), (14028, 14392)]