205679976

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 527385600

約数和(自身を除く): 321705624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 632, 664, 948, 996, 1307, 1896, 1992, 2614, 3921, 5228, 6557, 7842, 10456, 13114, 15684, 19671, 26228, 31368, 39342, 52456, 78684, 103253, 108481, 157368, 206506, 216962, 309759, 325443, 413012, 433924, 619518, 650886, 826024, 867848, 1239036, 1301772, 2478072, 2603544, 8569999, 17139998, 25709997, 34279996, 51419994, 68559992, 102839988, 205679976]

約数ペア:

[(1, 205679976), (2, 102839988), (3, 68559992), (4, 51419994), (6, 34279996), (8, 25709997), (12, 17139998), (24, 8569999), (79, 2603544), (83, 2478072), (158, 1301772), (166, 1239036), (237, 867848), (249, 826024), (316, 650886), (332, 619518), (474, 433924), (498, 413012), (632, 325443), (664, 309759), (948, 216962), (996, 206506), (1307, 157368), (1896, 108481), (1992, 103253), (2614, 78684), (3921, 52456), (5228, 39342), (6557, 31368), (7842, 26228), (10456, 19671), (13114, 15684)]