202013072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2671}}^1$

素因数の和:2871

約数の個数: 40

約数和(自身を含む): 407533440

約数和(自身を除く): 205520368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 1304, 2608, 2671, 4727, 5342, 9454, 10684, 18908, 21368, 37816, 42736, 75632, 77459, 154918, 309836, 435373, 619672, 870746, 1239344, 1741492, 3482984, 6965968, 12625817, 25251634, 50503268, 101006536, 202013072]

約数ペア:

[(1, 202013072), (2, 101006536), (4, 50503268), (8, 25251634), (16, 12625817), (29, 6965968), (58, 3482984), (116, 1741492), (163, 1239344), (232, 870746), (326, 619672), (464, 435373), (652, 309836), (1304, 154918), (2608, 77459), (2671, 75632), (4727, 42736), (5342, 37816), (9454, 21368), (10684, 18908)]