205716632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 431308800

約数和(自身を除く): 225592168

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 127, 158, 233, 254, 316, 466, 508, 632, 869, 932, 1016, 1397, 1738, 1864, 2563, 2794, 3476, 5126, 5588, 6952, 10033, 10252, 11176, 18407, 20066, 20504, 29591, 36814, 40132, 59182, 73628, 80264, 110363, 118364, 147256, 202477, 220726, 236728, 325501, 404954, 441452, 651002, 809908, 882904, 1302004, 1619816, 2337689, 2604008, 4675378, 9350756, 18701512, 25714579, 51429158, 102858316, 205716632]

約数ペア:

[(1, 205716632), (2, 102858316), (4, 51429158), (8, 25714579), (11, 18701512), (22, 9350756), (44, 4675378), (79, 2604008), (88, 2337689), (127, 1619816), (158, 1302004), (233, 882904), (254, 809908), (316, 651002), (466, 441452), (508, 404954), (632, 325501), (869, 236728), (932, 220726), (1016, 202477), (1397, 147256), (1738, 118364), (1864, 110363), (2563, 80264), (2794, 73628), (3476, 59182), (5126, 40132), (5588, 36814), (6952, 29591), (10033, 20504), (10252, 20066), (11176, 18407)]