201501056

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 413210160

約数和(自身を除く): 211709104

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 131, 197, 244, 262, 394, 488, 524, 788, 976, 1048, 1576, 1952, 2096, 3152, 3904, 4192, 6304, 7808, 7991, 8384, 12017, 12608, 15982, 16768, 24034, 25216, 25807, 31964, 48068, 51614, 63928, 96136, 103228, 127856, 192272, 206456, 255712, 384544, 412912, 511424, 769088, 825824, 1022848, 1538176, 1574227, 1651648, 3148454, 3303296, 6296908, 12593816, 25187632, 50375264, 100750528, 201501056]

約数ペア:

[(1, 201501056), (2, 100750528), (4, 50375264), (8, 25187632), (16, 12593816), (32, 6296908), (61, 3303296), (64, 3148454), (122, 1651648), (128, 1574227), (131, 1538176), (197, 1022848), (244, 825824), (262, 769088), (394, 511424), (488, 412912), (524, 384544), (788, 255712), (976, 206456), (1048, 192272), (1576, 127856), (1952, 103228), (2096, 96136), (3152, 63928), (3904, 51614), (4192, 48068), (6304, 31964), (7808, 25807), (7991, 25216), (8384, 24034), (12017, 16768), (12608, 15982)]