205636608

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 132

約数和(自身を含む): 606411468

約数和(自身を除く): 400774860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 421, 424, 477, 512, 576, 636, 768, 842, 848, 954, 1024, 1152, 1263, 1272, 1536, 1684, 1696, 1908, 2304, 2526, 2544, 3072, 3368, 3392, 3789, 3816, 4608, 5052, 5088, 6736, 6784, 7578, 7632, 9216, 10104, 10176, 13472, 13568, 15156, 15264, 20208, 20352, 22313, 26944, 27136, 30312, 30528, 40416, 40704, 44626, 53888, 54272, 60624, 61056, 66939, 80832, 81408, 89252, 107776, 121248, 122112, 133878, 161664, 162816, 178504, 200817, 215552, 242496, 244224, 267756, 323328, 357008, 401634, 431104, 484992, 488448, 535512, 646656, 714016, 803268, 969984, 1071024, 1293312, 1428032, 1606536, 1939968, 2142048, 2856064, 3213072, 3879936, 4284096, 5712128, 6426144, 8568192, 11424256, 12852288, 17136384, 22848512, 25704576, 34272768, 51409152, 68545536, 102818304, 205636608]

約数ペア:

[(1, 205636608), (2, 102818304), (3, 68545536), (4, 51409152), (6, 34272768), (8, 25704576), (9, 22848512), (12, 17136384), (16, 12852288), (18, 11424256), (24, 8568192), (32, 6426144), (36, 5712128), (48, 4284096), (53, 3879936), (64, 3213072), (72, 2856064), (96, 2142048), (106, 1939968), (128, 1606536), (144, 1428032), (159, 1293312), (192, 1071024), (212, 969984), (256, 803268), (288, 714016), (318, 646656), (384, 535512), (421, 488448), (424, 484992), (477, 431104), (512, 401634), (576, 357008), (636, 323328), (768, 267756), (842, 244224), (848, 242496), (954, 215552), (1024, 200817), (1152, 178504), (1263, 162816), (1272, 161664), (1536, 133878), (1684, 122112), (1696, 121248), (1908, 107776), (2304, 89252), (2526, 81408), (2544, 80832), (3072, 66939), (3368, 61056), (3392, 60624), (3789, 54272), (3816, 53888), (4608, 44626), (5052, 40704), (5088, 40416), (6736, 30528), (6784, 30312), (7578, 27136), (7632, 26944), (9216, 22313), (10104, 20352), (10176, 20208), (13472, 15264), (13568, 15156)]