202499492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5076

約数の個数: 48

約数和(自身を含む): 411600000

約数和(自身を除く): 209100508

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 4999, 9998, 10127, 19996, 20254, 40508, 64987, 94981, 129974, 189962, 204959, 259948, 379924, 409918, 819836, 1234753, 2469506, 2664467, 3894221, 4939012, 5328934, 7788442, 10657868, 15576884, 50624873, 101249746, 202499492]

約数ペア:

[(1, 202499492), (2, 101249746), (4, 50624873), (13, 15576884), (19, 10657868), (26, 7788442), (38, 5328934), (41, 4939012), (52, 3894221), (76, 2664467), (82, 2469506), (164, 1234753), (247, 819836), (494, 409918), (533, 379924), (779, 259948), (988, 204959), (1066, 189962), (1558, 129974), (2132, 94981), (3116, 64987), (4999, 40508), (9998, 20254), (10127, 19996)]