202578304

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 438681600

約数和(自身を除く): 236103296

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2687, 3968, 4712, 5374, 9424, 10748, 18848, 21496, 37696, 42992, 51053, 75392, 83297, 85984, 102106, 166594, 171968, 204212, 333188, 343936, 408424, 666376, 816848, 1332752, 1582643, 1633696, 2665504, 3165286, 3267392, 5331008, 6330572, 6534784, 10662016, 12661144, 25322288, 50644576, 101289152, 202578304]

約数ペア:

[(1, 202578304), (2, 101289152), (4, 50644576), (8, 25322288), (16, 12661144), (19, 10662016), (31, 6534784), (32, 6330572), (38, 5331008), (62, 3267392), (64, 3165286), (76, 2665504), (124, 1633696), (128, 1582643), (152, 1332752), (248, 816848), (304, 666376), (496, 408424), (589, 343936), (608, 333188), (992, 204212), (1178, 171968), (1216, 166594), (1984, 102106), (2356, 85984), (2432, 83297), (2687, 75392), (3968, 51053), (4712, 42992), (5374, 37696), (9424, 21496), (10748, 18848)]