209968176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8461}}^1$

素因数の和:8530

約数の個数: 80

約数和(自身を含む): 604389888

約数和(自身を除く): 394421712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 8461, 12408, 16922, 24816, 25383, 33844, 50766, 67688, 93071, 101532, 135376, 186142, 203064, 279213, 372284, 397667, 406128, 558426, 744568, 795334, 1116852, 1193001, 1489136, 1590668, 2233704, 2386002, 3181336, 4374337, 4467408, 4772004, 6362672, 8748674, 9544008, 13123011, 17497348, 19088016, 26246022, 34994696, 52492044, 69989392, 104984088, 209968176]

約数ペア:

[(1, 209968176), (2, 104984088), (3, 69989392), (4, 52492044), (6, 34994696), (8, 26246022), (11, 19088016), (12, 17497348), (16, 13123011), (22, 9544008), (24, 8748674), (33, 6362672), (44, 4772004), (47, 4467408), (48, 4374337), (66, 3181336), (88, 2386002), (94, 2233704), (132, 1590668), (141, 1489136), (176, 1193001), (188, 1116852), (264, 795334), (282, 744568), (376, 558426), (517, 406128), (528, 397667), (564, 372284), (752, 279213), (1034, 203064), (1128, 186142), (1551, 135376), (2068, 101532), (2256, 93071), (3102, 67688), (4136, 50766), (6204, 33844), (8272, 25383), (8461, 24816), (12408, 16922)]