201243136

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 429168960

約数和(自身を除く): 227925824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 151, 152, 256, 274, 302, 304, 512, 548, 604, 608, 1096, 1208, 1216, 2192, 2416, 2432, 2603, 2869, 4384, 4832, 4864, 5206, 5738, 8768, 9664, 9728, 10412, 11476, 17536, 19328, 20687, 20824, 22952, 35072, 38656, 41374, 41648, 45904, 70144, 77312, 82748, 83296, 91808, 165496, 166592, 183616, 330992, 333184, 367232, 393053, 661984, 666368, 734464, 786106, 1323968, 1332736, 1468928, 1572212, 2647936, 3144424, 5295872, 6288848, 10591744, 12577696, 25155392, 50310784, 100621568, 201243136]

約数ペア:

[(1, 201243136), (2, 100621568), (4, 50310784), (8, 25155392), (16, 12577696), (19, 10591744), (32, 6288848), (38, 5295872), (64, 3144424), (76, 2647936), (128, 1572212), (137, 1468928), (151, 1332736), (152, 1323968), (256, 786106), (274, 734464), (302, 666368), (304, 661984), (512, 393053), (548, 367232), (604, 333184), (608, 330992), (1096, 183616), (1208, 166592), (1216, 165496), (2192, 91808), (2416, 83296), (2432, 82748), (2603, 77312), (2869, 70144), (4384, 45904), (4832, 41648), (4864, 41374), (5206, 38656), (5738, 35072), (8768, 22952), (9664, 20824), (9728, 20687), (10412, 19328), (11476, 17536)]